What standards do these nuts comply with?

ANSI RoHS ASME DIN FDA ISO SAE UL

Why are hex nuts easy to turn?

Hexagonal-shaped nuts are easier to turn than other types of fasteners as they have six parallels and require less turning distance / radius. They only need one-sixth or 30 degrees of turning each time to reach the next flat parallel.

How are male or female NPSM threads installed to seal connections?

If you are mating NPSM threads with NPTF or NPT threads, make use of sealant or pipe tape to assure liquid and air-tight sealing.

What is the difference between internal and external drive styles?

The tool needed to tighten a fastener depends on its drive type. Deeper grooves and more points of contact on internal drive designs provide a sturdy grip and need less power to tighten. On the other hand, even lesser force is required to tighten external drive types as they may be secured using a wrench or socket.

How to determine fasteners' strength through Grade or Class?

SAE: They are used for Imperial fasteners. The higher the grade, the stronger the fastener. Fasteners with the same grade are designed to be used together. They include SAE Grade 2, 5 and 8 fasteners for light to heavy fastening / stress applications. ISO: Metric fasteners have classifications according to ISO standards. The higher the class, the stronger the fastener. Fasteners with the same first digit are used together. They are available in ISO Class 4, 5, 6, 8, 10 and 12 for light duty fastening or high-stress applications. ASTM: ASTM grades fasteners based on strength. They are available in ASTM Grade 2H, 7, 8, 8M and DH for high strength, stress, pressure & temperature applications. ASTM Grade C units are medium-strength steel nuts. ASME: They are available in Grade F & G for medium or high-stress applications.

Hex Nuts

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Hex nuts are metal fasteners having six sides. They can be used with bolts, washers, anchors, studs, threaded rods & screws. They are designed to fasten two or more wood / metal parts or...Read more

APPROVED VENDOR -

Steel Hex Nut, Yellow Zinc Finish

Style	Model	Dia./Thread Size	Thread Size	Thread Type	Price (inc. VAT)
A	U04122.150.0001	1 1/2-6"	7	UNC	£52.33
B	U04181.150.0002	1 1/2-12"	13	UNF	£53.02

APPROVED VENDOR -

Carbon Steel Hex Nut, Plain Finish

Style	Model	Basic Material	Dia./Thread Size	Grade	Height	Property Class	Rockwell Hardness	System of Measurement	Thread Size	Price (inc. VAT)
A	U08160.125.0002	Carbon Steel	1 1/4-12"	2	1 1/16"	2	B70 to B100	Inch	13	£19.19
B	M04120.100.0001	Carbon Steel	M10 x 1.5	Class 10	8mm	10.9	36	Metric	-	£22.78
C	M01100.030.0001	Carbon Steel	M3 x 0.5	Class 8.8	2.4mm	8.8	30	Metric	M3 x 0.5	£4.89
A	U08160.050.0002	Carbon Steel	1/2"-20	2	7/16"	-	B70 to B100	Inch	-	£13.25
D	U08160.062.0002	Carbon Steel	5/8"-18	2	35/64"	-	B70 to B100	Inch	-	£12.20
E	U04120.112.0001	Carbon Steel	1 1/8-7"	8	31/32"	-	C33 to C39	Inch	8	£21.15
F	U04120.125.0001	Carbon Steel	1 1/4-7"	8	1 1/16"	-	C33 to C39	Inch	8	£27.65
G	U01100.031.0001	Carbon Steel	5/16"-18	5	17/64"	-	C19 to C30	Inch	-	£9.42
A	M01120.300.0200	Carbon Steel	M30-3	Class 8.8	24mm	8.8	30	Metric	M30 x 3	£31.78
H	M04120.120.0001	Carbon Steel	M12 x 1.75	Class 10	10mm	10.9	36	Metric	-	£12.87
I	M04180.220.0150	Carbon Steel	M22-1.5	Class 10.9	18mm	10.9	C30 to C36	Metric	M22 x 1.5	£32.06
A	M04120.220.0001	Carbon Steel	M22-2.5	Class 10	18mm	10.9	36	Metric	M22 x 2.5	£19.76
J	M04120.420.0001	Carbon Steel	M42 x 4.5	Class 10	34mm	10.9	36	Metric	-	£27.78
A	M04180.080.0100	Carbon Steel	M8-1	Class 10.9	6.5mm	10.9	36	Metric	M8 x 1	£23.47
A	M04180.120.0125	Carbon Steel	M12 x 1.5	Class 10.9	10mm	10.9	36	Metric	-	£32.91
A	M04180.300.0200	Carbon Steel	M30-3	Class 10.9	24mm	10.9	36	Metric	M30 x 3	£23.90
K	U22280.056.0001	Carbon Steel	9/16"-12	2H	-	-	B55 to C32	Inch	9/16"	£151.42
A	U22280.150.0001	Carbon Steel	1 1/2-8"	2H	-	-	B55 to C32	Inch	9	£111.48
L	M04180.240.0150	Carbon Steel	M24-1.5	Class 10.9	19mm	10.9	C30 to C36	Metric	M24 x 1.5	£51.34
M	U01100.056.0001	Carbon Steel	9/16"-12	5	31/64"	5	C19 to C30	Inch	-	£11.62
A	U22285.062.0001	Carbon Steel	5/8"-11	2HM	-	-	B55 to C32	Inch	5/8"	£162.17
N	U01120.031.0002	Carbon Steel	5/16"-24	5	17/64"	5	C19 to C30	Inch	-	£6.93
A	M01100.270.0001	Carbon Steel	M27 x 3	Class 8.8	22mm	8.8	30	Metric	-	£22.83
O	U01100.043.0001	Carbon Steel	7/16"-14	5	3/8"	5	C19 to C30	Inch	-	£10.16
A	M01100.450.0001	Carbon Steel	M45-4.5	Class 8.8	36mm	8.8	30	Metric	M45 x 4.5	£43.01

APPROVED VENDOR -

Low Carbon Steel Hex Nut, Hot Dipped Galvanized Finish

Style	Model	Dia./Thread Size	Grade	Height	Property Class	Rockwell Hardness	Type	Width	Price (inc. VAT)
A	B08111.125.0001	1 1/4-7"	2	1 1/16"	2	B68 to C32	-	1.875"	£358.90
B	U22281.125.0002	1 1/4-7"	2H	1 7/32"	2H	C24 to C38	Heavy	2"	£45.49
C	U08111.125.0001	1 1/4-7"	2	-	2	-	-	-	£29.71
D	U08111.112.0001	1 1/8-7"	2	-	2	-	-	-	£21.73
E	U22281.112.0002	1 1/8-7"	2H	1 7/64"	2H	C24 to C38	Heavy	1 13/16"	£32.77
F	B08111.100.0001	1"-8	2	-	2	-	-	-	£268.80
G	U22281.100.0001	1"-8	2H	63/64"	2H	C24 to C38	Heavy	1.625"	£13.08
H	U08111.100.0001	1"-8	2	55/64"	2	B68 to C32	Full	1.5"	£10.59
F	B08111.050.0001	1/2"-13	2	-	2	-	-	-	£275.99
I	U22281.050.0001	1/2"-13	2H	31/64"	2H	C24 to C38	Heavy	7/8"	£13.66
J	U08111.050.0001	1/2"-13	2	7/16"	2	B68 to C32	Full	3/4"	£8.39
K	B08111.025.0001	1/4"-20	2	7/32"	2	B68 to C32	-	7/16"	£326.03
L	U08111.025.0001	1/4"-20	2	7/32"	2	B68 to C32	Full	7/16"	£3.85
M	B22281.075.0001	3/4"-10	2H	47/64"	2H	-	-	1.25"	£1,173.43
F	B08111.075.0001	3/4"-10	2	-	2	-	-	-	£293.57
N	U08111.075.0001	3/4"-10	2	41/64"	2	B68 to C32	Full	1.125"	£9.49
O	U08111.037.0001	3/8"-16	2	21/64"	2	B68 to C32	Full	9/16"	£6.20
F	B08111.037.0001	3/8"-16	2	-	2	-	-	-	£333.49
P	U08111.062.0001	5/8"-11	2	35/64"	-	HRC32	Full	15/16"	£12.72
F	B08111.062.0001	5/8"-11	2	-	2	-	-	-	£287.94
F	B08111.031.0001	5/16"-18	2	-	2	-	-	-	£330.11
Q	U08111.031.0001	5/16"-18	2	17/64"	2	B68 to C32	Full	1/2"	£5.91
E	U08111.087.0001	7/8"-9	2	3/4"	2	B68 to C32	Full	1 5/16"	£8.09
E	U22281.087.0001	7/8"-9	2H	55/64"	2H	C24 to C38	Heavy	1.437"	£9.21
F	B08111.087.0001	7/8"-9	2	-	2	-	-	-	£335.84

DYNAFORM -

Isoplast Hex Nuts

Style	Model	Dia./Thread Size	Width	Price (inc. VAT)
A	874360	1/2"-13	1/2"	£20.01
A	874370	3/4"-10	3/4"	£26.08

FABORY -

Jam Nuts

Style	Model	Basic Material	Dia./Thread Size	Width	Price (inc. VAT)
A	B11060.100.0001	Low Carbon Steel	1"-8	1.45 to 1.5"	£113.38
B	B11380.037.0001	Low Carbon Steel	3/8"-24	9/16"	£189.91
A	B11070.125.0001	Low Carbon Steel	1-1/4"-12	1.812 to 1.875"	£178.11
B	B11360.037.0001	Low Carbon Steel	3/8"-16	9/16"	£163.14
A	B51090.031.0001	Stainless Steel	5/16"-18	0.489 to 0.5"	£199.21
A	B55090.050.0001	Stainless Steel	1/2"-13	0.736 to 0.75"	£389.34
A	B51090.087.0001	Stainless Steel	7/8"-9	1.269 to 1.312"	£222.32
A	B51090.043.0001	Stainless Steel	7/16"-14	0.675 to 0.688"	£234.51
A	B11073.100.0001	Steel	1"-14	1.45 to 1.5"	£777.91
A	B11361.037.0001	Steel	3/8"-16	0.551 to 0.563"	£221.97

APPROVED VENDOR -

Low Carbon Steel Hex Nut, Zinc-Plated Finish

Style	Model	Dia./Thread Size	Grade	Height	Property Class	Rockwell Hardness	Thread Size	Thread Type	Type	Price (inc. VAT)
A	325040-PG	#2-56	-	1/16"	-	-	-	UNC	Machine Screw	£3.29
A	325258-PG	#2-64	-	1/16"	-	-	-	UNF	Machine Screw	£13.92
A	325060-PG	#3-48	-	1/16"	-	-	-	UNC	Machine Screw	£11.22	RFQ
A	325080-PG	#4-40	-	3/32"	-	-	-	UNC	Machine Screw	£2.64
A	325100-PG	#5-40	-	7/64"	-	-	-	UNC	Machine Screw	£4.35
A	325261-PG	#5-44	-	7/64"	-	-	-	UNF	Machine Screw	£37.35
A	325160-PG	#10-24	-	1/8"	-	-	-	UNC	Machine Screw	£4.15
A	325280-PG	#10-32	-	1/8"	-	-	-	UNF	Machine Screw	£4.44	RFQ
A	325180-PG	#12-24	-	5/32"	-	-	-	UNC	Machine Screw	£6.65
A	325300-PG	#12-28	-	5/32"	-	-	-	UNF	Machine Screw	£8.94
A	320375-PG	1 1/2-6"	2	1 15/32"	2	B68 to C32	7	UNC	Heavy	£95.34	RFQ
A	319325-PG	1 3/8-6"	2	1 11/64"	2	B68 to C32	7	UNC	Full	£97.15	RFQ
B	3HEG6	1 3/8-6"	5	1 11/64"	5	C32 max.	7	UNC	Full	£42.16
A	319750-PG	1 3/8-12"	2	1 11/64"	2	B68 to C32	13	UNF	Full	£98.52
B	3HEG7	1 3/8-12"	5	1 11/64"	5	C32 max.	13	UNF	Full	£43.54
A	325200-PG	1/4"-20	-	3/16"	-	-	-	UNC	Machine Screw	£6.77	RFQ
A	325320-PG	1/4"-28	-	3/16"	-	-	-	UNF	Machine Screw	£26.23
A	325240-PG	3/8"-16	-	1/4"	-	-	-	UNC	Machine Screw	£18.09
A	325360-PG	3/8"-24	-	1/4"	-	-	-	UNF	Machine Screw	£26.43
A	325220-PG	5/16"-18	-	7/32"	-	-	-	UNC	Machine Screw	£15.44	RFQ
A	325340-PG	5/16"-24	-	7/32"	-	-	-	UNF	Machine Screw	£18.36

APPROVED VENDOR -

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Hex Jam Nut, Plain Finish

Style	Model	Height	Thread Size	Width	Price (inc. VAT)
A	6CB36	1.2mm	M2 x 0.4	4mm	£10.74
A	6CB38	1.6mm	M2.5 x 0.45	5mm	£3.98

APPROVED VENDOR -

Low Carbon Steel Hex Nut, Furnace Black Finish

Style	Model	Dia./Thread Size	Height	Thread Size	Width	Price (inc. VAT)
A	6CA42	M3 x 0.5	2.4mm	M3 x 0.5	5.5mm	£36.67
B	6CA43	M4 x 0.7	3.2mm	M4 x 0.7	7mm	£14.28

APPROVED VENDOR -

High Carbon Steel Hex Nut, Yellow Zinc-Plated Finish

Style	Model	Dia./Thread Size	Height	Size	Width	Price (inc. VAT)
A	2CCK5	M6 x 1	5mm	M6 x 1	10mm	£942.88
A	2CCK6	M8 x 1.25	6.5mm	-	13mm	£858.19
A	2CCK7	M16 x 2	13mm	M16 x 2	24mm	£868.13

APPROVED VENDOR -

A2 Stainless Steel Hex Nut

Style	Model	Dia./Thread Size	Height	Thread Size	Width	Price (inc. VAT)
A	M51080.020.0001	M2-0.4	1.6mm	M2 x 0.4	4mm	£4.00
B	M51080.025.0001	M2-0.45	2mm	M2 x 0.45	5mm	£3.82
A	M51080.030.0001	M3 x 0.5	2.4mm	M3 x 0.5	5.5mm	£3.80
C	M51080.040.0001	M4 x 0.7	3.2mm	M4 x 0.7	7mm	£1.47
D	M51080.050.0001	M5 x 0.8	4mm	-	8mm	£2.04
E	M51080.060.0001	M6 x 1	5mm	-	10mm	£3.86
F	M51080.100.0001	M10 x 1.5	8mm	-	17mm	£18.09
A	M51080.140.0001	M14 x 2	11mm	-	22mm	£16.41
G	M51080.180.0001	M18 x 2.5	15mm	-	27mm	£19.77
H	M51080.220.0001	M22-2.5	18mm	M22 x 2.5	32mm	£7.31
I	M51080.240.0001	M24 x 3	19mm	-	36mm	£13.60
A	M51080.270.0001	M27 x 3	22mm	-	41mm	£11.03
J	M51080.300.0001	M30 x 3.5	24mm	-	46mm	£24.00
A	M51080.330.0001	M33-3.5	26mm	M33 x 3.5	50mm	£18.29

APPROVED VENDOR -

A4 Stainless Steel Hex Nut

Style	Model	Dia./Thread Size	Height	Width	Price (inc. VAT)
A	M55080.100.0001	M10 x 1.5	8mm	17mm	£24.53
B	M55080.120.0001	M12 x 1.75	10mm	19mm	£16.99
B	M55080.140.0001	M14 x 2	11mm	22mm	£15.20
B	M55080.160.0001	M16 x 2	13mm	24mm	£11.11
C	M55080.180.0001	M18 x 2.5	15mm	27mm	£27.59
D	M55080.200.0001	M20 x 2.5	16mm	30mm	£13.20
E	M55080.240.0001	M24 x 3	19mm	36mm	£32.86
B	M55080.270.0001	M27 x 3	22mm	41mm	£15.72
F	M55080.300.0001	M30 x 3.5	24mm	46mm	£24.36
B	M55080.330.0001	M33-3.5	26mm	50mm	£20.78

APPROVED VENDOR -

18-8 Stainless Steel Hex Nut

Style	Model	Dia./Thread Size	Height	Thread Size	Thread Type	Width	Price (inc. VAT)
A	U51080.150.0001	1 1/2-6"	1 9/32"	7	UNC	2.25"	£76.79
B	U51160.150.0002	1 1/2-12"	1 9/32"	13	UNF	2.25"	£190.26
C	U51080.125.0001	1 1/4-7"	1 1/16"	8	UNC	1.875"	£63.40
D	U51160.125.0002	1 1/4-12"	1 1/16"	13	UNF	1.875"	£5.57
C	U51080.112.0001	1 1/8-7"	31/32"	8	UNC	1 11/16"	£34.86
E	U51160.112.0002	1 1/8-12"	31/32"	13	UNF	1 11/16"	£105.04
C	U51160.101.0002	1"-14	55/64"	-	UNF	-	£27.39
F	U51160.050.0002	1/2"-20	7/16"	-	UNF	3/4"	£13.50
C	U51080.025.0001	1/4"-20	7/32"	-	UNC	7/16"	£5.13
G	U51160.025.0002	1/4"-28	7/32"	-	UNF	7/16"	£4.25
C	U51160.075.0002	3/4"-16	41/64"	-	UNF	1.125"	£24.15
H	U51160.037.0002	3/8"-24	21/64"	-	UNF	9/16"	£8.76
I	U51080.031.0001	5/16"-18	17/64"	-	UNC	1/2"	£8.10
C	U51160.031.0002	5/16"-24	17/64"	-	UNF	1/2"	£6.10
J	U51160.043.0002	7/16"-20	3/8"	-	UNF	11/16"	£5.83
K	U51080.056.0001	9/16"-12	31/64"	-	UNC	7/8"	£26.84
C	U51160.056.0002	9/16"-18	31/64"	-	UNF	7/8"	£41.18

APPROVED VENDOR -

Steel Hex Nut

Style	Model	Basic Material	Dia./Thread Size	Height	Width	Price (inc. VAT)
A	U22280.037.0001	-	-	3/8"	11/16"	£62.46
B	U22280.087.0001	Carbon Steel	7/8"-9	7/8"	1.437"	£129.02
C	U22280.050.0001	Steel	1/2"-13	1/2"	7/8"	£296.41
D	U22280.025.0001	Steel	1/4"-20	1/4"	1/2"	£38.53
D	U22280.075.0001	Steel	3/4"-10	3/4"	1.25"	£202.56

APPROVED VENDOR -

316 Stainless Steel Hex Nut

Style	Model	Dia./Thread Size	Height	Thread Size	Width	Price (inc. VAT)
A	U55080.150.0001	1 1/2-6"	1 9/32"	7	2.25"	£148.49
A	U55080.125.0001	1 1/4-7"	1 1/16"	8	1.875"	£107.99
A	U55080.112.0001	1 1/8-7"	31/32"	8	1 11/16"	£66.08
B	U55080.025.0001	1/4"-20	7/32ft.	-	7/16"	£7.15
A	U55080.075.0001	3/4"-10	41/64"	3/4"	1.125"	£44.53
C	U55080.062.0001	5/8"-11	35/64"	-	15/16"	£32.17
A	U55080.056.0001	9/16"-12	31/64"	-	-	£52.94

GRAINGER -

Steel Hex Nut, Zinc Finish

Style	Model	Dia./Thread Size	Finish	Height	Thread Type	Width	Price (inc. VAT)
A	M01320.030.0001	M3 x 0.5	Zinc Yellow	2.4mm	Metric	5.5mm	£5.15
B	M01320.040.0001	M4 x 0.7	Zinc Yellow	3.2mm	Metric	7mm	£6.42
A	M01120.040.0075	M4-0.75	Plain	3.2mm	Metric Fine	7mm	£730.78
C	M01320.050.0001	M5 x 0.8	Zinc Yellow	4mm	Metric	8mm	£6.44
D	M01320.060.0001	M6 x 1	Zinc Yellow	5mm	Metric	10mm	£4.49
A	M01320.070.0001	M7 x 1	Zinc Yellow	5.5mm	Metric	11mm	£14.72
E	M01560.080.0001	M8 x 1.25	Hot Dipped Galvanized	6.5mm	Metric	13mm	£15.39
F	M01320.080.0001	M8 x 1.25	Zinc Yellow	6.5mm	Metric	13mm	£11.86
G	M01560.100.0001	M10 x 1.5	Hot Dipped Galvanized	8mm	Metric	17mm	£31.29
H	M01320.100.0001	M10 x 1.5	Zinc Yellow	8mm	Metric	17mm	£24.45
A	M01320.120.0001	M12 x 1.75	Zinc Yellow	10mm	Metric	19mm	£23.07
I	M01560.120.0001	M12 x 1.75	Hot Dipped Galvanized	10mm	Metric	19mm	£13.10
J	M01320.140.0001	M14 x 2	Zinc Yellow	11mm	Metric	22mm	£36.43
K	M01560.140.0001	M14 x 2	Hot Dipped Galvanized	11mm	Metric	22mm	£29.34
A	M01320.160.0001	M16 x 2	Zinc Yellow	13mm	Metric	24mm	£17.84
L	M01560.160.0001	M16 x 2	Hot Dipped Galvanized	13mm	Metric	24mm	£23.62
M	M01120.160.0100	M16-1	Plain	13mm	Metric Fine	24mm	£31.20
N	M01320.180.0001	M18 x 2.5	Zinc Yellow	15mm	Metric	27mm	£28.80
O	M01560.180.0001	M18 x 2.5	Hot Dipped Galvanized	15mm	Metric	27mm	£36.47
P	M01120.180.0100	M18-1	Plain	15mm	Metric Fine	27mm	£48.23
Q	M01120.180.0200	M18-2	Plain	15mm	Metric Fine	27mm	£29.90
R	M01340.180.0200	M18-2	Zinc Yellow	15mm	Metric Fine	27mm	£11.64
S	M01320.200.0001	M20 x 2.5	Zinc Yellow	16mm	Metric	30mm	£14.70
T	M01560.200.0001	M20 x 2.5	Hot Dipped Galvanized	16mm	Metric	30mm	£15.40
U	M01120.200.0200	M20-2	Plain	16mm	Metric Fine	30mm	£20.62

APPROVED VENDOR -

Carbon Steel Hex Nut, Hot Dipped Galvanized Finish

Style	Model	Dia./Thread Size	Height	Width	Price (inc. VAT)
A	5KHP4	1/2"-13	31/64"	7/8"	-	RFQ
B	U22281.062.0001	5/8"-11	39/64"	1 1/16"	£28.22

APPROVED VENDOR -

Silicon Bronze Hex Nut, Plain Finish

Style	Model	Dia./Thread Size	Height	Width	Price (inc. VAT)
A	1WE60	1"-8	55/64"	1.5"	£39.24
B	1WE52	1/2"-13	7/16"	3/4"	£60.93
C	1WE46	1/4"-20	7/32"	7/16"	£31.37
D	1WE56	3/4"-10	41/64"	1.125"	£11.45
E	1WE50	3/8"-16	21/64"	9/16"	£29.76
F	1WE54	5/8"-11	35/64"	15/16"	£53.34
G	1WE48	5/16"-18	17/64"	1/2"	£39.78
H	1WE58	7/8"-9	3/4"	1 5/16"	£31.14

APPROVED VENDOR -

316 Stainless Steel Hex Nut, Plain Finish

Style	Model	Dia./Thread Size	Height	Rockwell Hardness	Thread Type	Type	Width	Price (inc. VAT)
A	U55740.011.0001	#4-40	3/32"	-	UNC	Machine Screw	1/4"	£10.68
B	U55740.013.0001	#6-32	7/64"	-	UNC	Machine Screw	5/16"	£8.30
C	U55740.016.0001	#8-32	1/8"	-	UNC	Machine Screw	11/32"	£15.21
C	U55740.019.0001	#10-24	1/8"	-	UNC	Machine Screw	3/8"	£10.84
C	U55740.019.0002	#10-32	1/8"	-	UNF	Machine Screw	3/8"	£10.53
D	1WB98	1 1/8-7"	31/32"	B80	UNC	Full	1 11/16"	£15.01
E	U55080.100.0001	1"-8	55/64"	B80 to C32	UNC	Full	1.5"	£14.72
F	U55080.050.0001	1/2"-13	7/16"	B80 to C32	UNC	Full	3/4"	£15.62
F	U55080.037.0001	3/8"-16	21/64"	B80 to C32	UNC	Full	9/16"	£15.00
G	U55080.087.0001	7/8"-9	3/4"	B80 to C32	UNC	Full	1 5/16"	£17.69

APPROVED VENDOR -

18-8 Stainless Steel Hex Nut, Plain Finish

Style	Model	Dia./Thread Size	Height	Rockwell Hardness	Thread Type	Type	Width	Price (inc. VAT)
A	U51740.006.0001	#0-80	3/64"	-	UNC	Machine Screw	5/32"	£6.72
B	1WA79	#1-72	3/64"	-	UNC	Machine Screw	5/32"	£11.45
C	U51740.008.0001	#2-56	1/16"	-	UNC	Machine Screw	3/16"	£4.66
D	25AM4-40	#4-40	3/32"	B95-C32	UNC	-	1/4"	£1,881.79
E	U51740.011.0001	#4-40	3/32"	-	UNC	Machine Screw	1/4"	£5.52
F	1WA87	#5-40	7/64"	-	UNC	Machine Screw	5/16"	£10.33
G	25AM6-32	#6-32	7/64"	B95-C32	UNC	-	5/16"	£1,656.42
H	U51740.013.0001	#6-32	7/64"	-	UNC	Machine Screw	5/16"	£5.47
I	25AM8-32	#8-32	1/8"	B95-C32	UNC	-	11/32"	£1,281.74
J	U51740.016.0001	#8-32	1/8"	-	UNC	Machine Screw	11/32"	£7.72
K	25AM10-24	#10-24	1/8"	B95-C32	UNC	-	3/8"	£1,517.95
L	U51740.019.0001	#10-24	1/8"	-	UNC	Machine Screw	3/8"	£6.34
A	U51740.019.0002	#10-32	1/8"	-	UNF	Machine Screw	3/8"	£7.57
M	25AM10-32	#10-32	1/8"	B95-C32	UNF	-	3/8"	£1,488.00
N	U51740.021.0001	#12-24	5/32"	-	UNC	Machine Screw	7/16"	£10.13
O	25AM12-24	#12-24	5/32"	B95-C32	UNC	-	7/16"	£1,121.31
P	U51080.100.0001	1"-8	55/64"	B80 to C32	UNC	Full	1.5"	£18.41
Q	1WB58	1"-12	55/64"	B80	UNF	Full	1.5"	£7.30
Q	1WB60	1"-14	55/64"	B80	UNF	Full	1.5"	£5.85
R	U51080.075.0001	3/4"-10	41/64"	B80 to C32	UNC	Full	1.125"	£27.29
S	U51080.037.0001	3/8"-16	21/64"	B95 to C35	UNC	Full	9/16"	£23.26
T	U51080.062.0001	5/8"-11	35/64"	B80 to C32	UNC	Full	15/16"	£20.03
U	U51160.062.0002	5/8"-18	35/64"	B80 to C32	UNF	Full	15/16"	£23.85
V	U51160.087.0002	7/8"-14	3/4"	B80 to C32	UNF	Full	1 5/16"	£15.57

APPROVED VENDOR -

Low Carbon Steel Hex Nut, Plain Finish

Style	Model	Basic Material	Dia./Thread Size	Grade	Height	Property Class	Rockwell Hardness	Size	System of Measurement	Price (inc. VAT)
A	HNFI8175-001P	-	-	8	1.5"	8	C26 to C34	1 3/4-12	-	£29.21
B	1XA79	-	-	-	35/64"	-	B68 to C32	-	-	£46.70
B	1XA73	-	-	-	17/64"	-	B68 to C32	-	-	£35.57
C	U22280.031.0001	Carbon Steel	5/16"-18	2H	19/64"	2H	C24 to C38	-	Inch	£10.53
D	4RXR1	Carbon Steel	2-12"	8	1.75"	8	C26 to C36	2-12	Inch	£237.72
B	4RXP8	Carbon Steel	1 3/4-5"	8	1 15/32"	8	C26 to C36	1 3/4-5	Inch	£379.63
E	4RVN9	Carbon Steel	1 7/8-8"	2H	1 27/32"	2H	B95 to C35	1 7/8-8"	Inch	£308.35
F	3HEE6	Carbon Steel	1 3/8-12"	5	1 11/64"	5	C32 max.	-	Inch	£36.54
G	3HDY9	Carbon Steel	2-4-1/2"	8	1 23/32"	8	C26 to C36	-	Inch	£27.02
B	3HDY8	Carbon Steel	1 3/4-5"	8	1.5"	8	C26 to C36	-	Inch	£23.01
H	12P534	Carbon Steel	1"-14	5	55/64"	5	RC32 max.	-	Inch	£8.86
B	3HDY4	Carbon Steel	1 3/8-6"	8	1 11/64"	8	C26 to C36	-	Inch	£10.87
B	4RVR3	Carbon Steel	1 1/8-8"	2H	1 7/64"	2H	C24 to C35	1 1/8-8"	Inch	£407.51
I	318420-PG	Carbon Steel	1 1/2-6"	2	1 15/32"	2	B68 to C32	-	Inch	£96.96	RFQ
J	4RVP8	Carbon Steel	1 1/4-7"	2H	1 7/32"	2H	C24 to C35	1 1/4-7"	Inch	£327.14
K	4VPK3	Carbon Steel	1 3/4-12"	8	1 15/32"	8	C26 to C36	1 3/4-12	Inch	-	RFQ
L	3HEE5	Carbon Steel	1 3/8-6"	5	1 11/64"	5	C32 max.	-	Inch	£38.26
M	5GAZ8	Carbon Steel	M30 x 3.5	Class 10	24mm	10	C27 to C35	M30 x 3.5	Metric	£6.98
N	3HDZ1	Carbon Steel	2-12"	8	1 23/32"	8	C26 to C36	-	Inch	£23.23
O	4RVT1	Carbon Steel	5/8"-11	2H	39/64"	2H	C24 to C35	-	Inch	£455.61
P	4RVR9	Carbon Steel	7/8"-9	C	55/64"	C	B78 to C38	-	Inch	£256.28
Q	4RVR7	Carbon Steel	1"-8	C	63/64"	C	B78 to C38	-	Inch	£297.87
R	4RVP5	Carbon Steel	1 1/2-6"	2H	1 15/32"	2H	B95 to C35	1 1/2-6"	Inch	£563.23
S	4RVN8	Carbon Steel	2-8"	2H	1 31/32"	2H	B95 to C35	2-8	Inch	£402.07
B	4RVN7	Carbon Steel	2-4-1/2"	2H	1 31/32"	2H	B95 to C35	2 to 4 1/2	Inch	£342.90

VULCAN HART -

Hex Bolts

Style	Model	Price (inc. VAT)
A	730053	£1.59	RFQ
A	944165-2	£29.88	RFQ

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Hex Nuts

Hex nuts are metal fasteners having six sides. They can be used with bolts, washers, anchors, studs, threaded rods & screws. They are designed to fasten two or more wood / metal parts or create bolted joints to prevent movement. Raptor Supplies offers these hex nuts from brands like Grainger, Woodhead, Vulcan Hart, Banjo, Apollo, Fabory, Texas Pneumatic Tools, C Sherman Johnson, Disco, Dynaform & more.

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Hex Nuts

Steel Hex Nut, Yellow Zinc Finish

Carbon Steel Hex Nut, Plain Finish

Low Carbon Steel Hex Nut, Hot Dipped Galvanized Finish

Isoplast Hex Nuts

Jam Nuts

Low Carbon Steel Hex Nut, Zinc-Plated Finish

A2 Stainless Steel (Comparable to 18-8 Stainless Steel) Hex Jam Nut, Plain Finish

Low Carbon Steel Hex Nut, Furnace Black Finish

High Carbon Steel Hex Nut, Yellow Zinc-Plated Finish

A2 Stainless Steel Hex Nut

A4 Stainless Steel Hex Nut

18-8 Stainless Steel Hex Nut

Steel Hex Nut

316 Stainless Steel Hex Nut

Steel Hex Nut, Zinc Finish

Carbon Steel Hex Nut, Hot Dipped Galvanized Finish

Silicon Bronze Hex Nut, Plain Finish

316 Stainless Steel Hex Nut, Plain Finish

18-8 Stainless Steel Hex Nut, Plain Finish

Low Carbon Steel Hex Nut, Plain Finish

Hex Bolts

Hex Nuts

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Hex Nuts

Hex Nuts

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What standards do these nuts comply with?

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How are male or female NPSM threads installed to seal connections?

What is the difference between internal and external drive styles?

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