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.

We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.

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

EARNEST -

Hex Nuts

Style	Model	Dia./Thread Size	Height	Thread Size	Width	Price (inc. VAT)
A	301728G	2 1/2-12"	2 9/64"	2 1/2-12	3.75"	£70.02
B	301688G	2 1/4-12"	1 59/64"	2 1/4-12	3.375"	£65.47

ACCURATE MANUFACTURED PRODUCTS GROUP -

Hex Nuts

ACCURATE MANUFACTURED PRODUCTS GROUP NUT930M2.5C

Style	Model	Dia./Thread Size	Height	Style	System of Measurement	Thread Type	Width Across Flats	Price (inc. VAT)
A	ZNJ61688C	1-8	35/64"	Hex Nut	Inch	UNC (Coarse)	1 1/2"	£91.23
A	ZNJ61688F	1-14	35/64"	Hex Nut	Inch	UNF (Fine)	25/64"	£95.86
A	ZNJ61612C	1/2"-13	5/16"	Hex Nut	Inch	UNC (Coarse)	3/4"	£41.82
A	ZNJ61612F	1/2"-20	5/16"	Hex Nut	Inch	UNF (Fine)	3/4"	£39.98
A	ZNJ61614C	1/4"-20	5/32"	Hex Nut	Inch	UNC (Coarse)	7/16"	£16.75
A	ZNJ61614F	1/4"-28	5/32"	Hex Nut	Inch	UNF (Fine)	7/16"	£17.61
A	ZNJ61634C	3/4"-10	27/64"	Hex Nut	Inch	UNC (Coarse)	1 1/8"	£81.01
A	ZNJ61634F	3/4"-16	27/64"	Hex Nut	Inch	UNF (Fine)	1 1/8"	£82.34
A	ZNJ61638C	3/8"-16	7/32"	Hex Nut	Inch	UNC (Coarse)	9/16"	£21.26
A	ZNJ61638F	3/8"-24	7/32"	Hex Nut	Inch	UNF (Fine)	9/16"	£24.92
A	ZNJ61658C	5/8"-11	3/8"	Thin Nut	Inch	UNC (Coarse)	15/16"	£47.59
A	ZNJ61658F	5/8"-18	3/8"	Hex Nut	Inch	UNF (Fine)	15/16"	£52.88
A	ZNJ61651C	5/16"-18	3/16"	Hex Nut	Inch	UNC (Coarse)	1/2"	£17.10
A	ZNJ61651F	5/16"-24	3/16"	Hex Nut	Inch	UNF (Fine)	1/2"	£19.54
B	NUT930M2.5C	M2.5x0.45	2.0 mm	Hex Nut	Metric	Metric	5.0 mm	£9.77
B	NUT930M2C	M2x0.4	1.6 mm	Hex Nut	Metric	Metric	4.0 mm	£11.25
B	NUT930M3C	M3x0.5	2.4 mm	Hex Nut	Metric	Metric	5.5 mm	£10.20
B	NUT930M4C	M4x0.7	3.2 mm	Hex Nut	Metric	Metric	7.0 mm	£13.07
B	NUT930M5C	M5x0.8	4.7 mm	Hex Nut	Metric	Metric	8.0 mm	£13.16
A	ZNJ616M6	M6x1	3.2 mm	Hex Nut	Metric	Metric	10.0 mm	£15.71
B	NUT930M6C	M6x1	5.2 mm	Hex Nut	Metric	Metric	10.0 mm	£13.40
B	NUT930M8C	M8x1.25	6.8 mm	Hex Nut	Metric	Metric	13.0 mm	£14.15
A	ZNJ616M8	M8x1.25	4.0 mm	Hex Nut	Metric	Metric	13.0 mm	£17.29
B	NUT930M10C	M10x1.5	8.4 mm	Hex Nut	Metric	Metric	16.0 mm	£14.81
A	ZNJ616M10	M10x1.5	5.0 mm	Hex Nut	Metric	Metric	17.0 mm	£23.10

DISCO -

Hex Nuts

Style	Model	Dia./Thread Size	Finish	Height	Item	Size	System of Measurement	Thread Size	Type	Price (inc. VAT)
A	10685PK	-	Yellow Zinc	-	Screw	M10	Inch	#16	-	£25.48
B	5797PK	M5 x 0.8	Black Phosphate	5mm	Hex Nut	8mm	Metric	5 to .80mm	Hex Flange	-	RFQ
C	1639PK	M5 x 0.8	Black Phosphate	7mm	Hex Nut	10	Metric	5 to .80mm	Hex	£14.75
D	5910PK	M6 x 1	Black Phosphate	6mm	Hex Nut	10	Metric	6 to 1mm	Hex	£8.93
E	5800PK	M6 x 1	Black Phosphate	7mm	Hex Nut	10	Metric	6 to 1mm	Hex Flange	-	RFQ
F	5915PK	M6 x 1	Black Phosphate	9mm	Hex Nut	10	Metric	6 to 1mm	Hex	£11.89
G	5805PK	M8 x 1.25	Black Phosphate	10mm	Hex Nut	13mm	Metric	8 to 1.25mm	Hex Flange	-	RFQ
H	5916XPK	M8 x 1.25	Black Phosphate	10mm	Hex Nut	13mm	Metric	8 to 1.25mm	Hex	£15.58
I	1017PK	M10 x 1.5	Black Phosphate	11mm	Hex Nut	15mm	Metric	10 to 1.50mm	Hex Flange	-	RFQ

SUPER-STRUT -

E145 Series Hex Nut

Style	Model	Finish	Height	Material	Size	Thread Size	Width
A	E145-1/4SS	-	7/32"	Stainless Steel	1/4"	1/4"	7/16"	RFQ
A	E145-3/8SS6	-	-	Stainless Steel	3/8"	3/8"	-	RFQ
A	E-145-3/8-SS	-	21/64"	Stainless Steel	3/8"	3/8"	9/16"	RFQ
A	E145-1/2SS316	-	7/16"	Stainless Steel	1/2"	1/2"	3/4"	RFQ
A	E145-5/16SS6	-	17/64"	Stainless Steel	5/16"	5/16-18	1/2"	RFQ
A	E145-1/2-SS	-	-	Stainless Steel	1/2"	1/2"	-	RFQ
A	E145-1/4SS6	-	7/32"	Stainless Steel	1/4"	1/4"	7/16"	RFQ
A	E145-1/2SS6	Electro-Galvanized	-	Stainless Steel	1/2"	1/2"	-	RFQ
A	E145-1/2	Gold Galvanized	-	Steel	1/2"	1/2"	-	RFQ
A	E145-5/8	Gold Galvanized	35/64"	Steel	5/8"	5/8-11	15/16"	RFQ
A	E145-5/16	Gold Galvanized	17/64"	Steel	5/16"	5/16-18	1/2"	RFQ
A	E145-1/4	Gold Galvanized	-	Steel	1/4"	1/4"	-	RFQ
A	E145-7/8	Gold Galvanized	3/4"	Steel	7/8"	7/8-9	1-5/16"	RFQ
A	E145-3/4	Gold Galvanized	41/64"	Steel	3/4"	3/4"	1-1/8"	RFQ
A	E145-3/8	Gold Galvanized	-	Steel	3/8"	3/8"	-	RFQ

GRAINGER -

316 Stainless Steel Hex Nut, Plain Finish

Style	Model	Dia./Thread Size	Grade	Height	Width	Price (inc. VAT)
A	M51080.016.0001	M1.6-0.35	A2	1.3mm	3.2mm	£13.06
B	M51080.070.0001	M7 x 1	A2	5.5mm	11mm	£12.48
C	M55080.220.0001	M22-2.5	A4	18mm	32mm	£14.19
D	M55080.420.0001	M42 x 4.5	A4	34mm	65mm	£41.36

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"	£63.58
B	U51160.150.0002	1 1/2-12"	1 9/32"	13	UNF	2.25"	£157.53
C	U51080.125.0001	1 1/4-7"	1 1/16"	8	UNC	1.875"	£54.74
D	U51160.125.0002	1 1/4-12"	1 1/16"	13	UNF	1.875"	£4.60
C	U51080.112.0001	1 1/8-7"	31/32"	8	UNC	1 11/16"	£28.86
E	U51160.112.0002	1 1/8-12"	31/32"	13	UNF	1 11/16"	£86.97
C	U51160.101.0002	1"-14	55/64"	-	UNF	-	£24.35
F	U51160.050.0002	1/2"-20	7/16"	-	UNF	3/4"	£12.52
C	U51080.025.0001	1/4"-20	7/32"	-	UNC	7/16"	£4.64
G	U51160.025.0002	1/4"-28	7/32"	-	UNF	7/16"	£3.74
C	U51160.075.0002	3/4"-16	41/64"	-	UNF	1.125"	£23.32
H	U51160.037.0002	3/8"-24	21/64"	-	UNF	9/16"	£7.96
I	U51080.031.0001	5/16"-18	17/64"	-	UNC	1/2"	£5.78
C	U51160.031.0002	5/16"-24	17/64"	-	UNF	1/2"	£5.62
J	U51160.043.0002	7/16"-20	3/8"	-	UNF	11/16"	£7.93
K	U51080.056.0001	9/16"-12	31/64"	-	UNC	7/8"	£21.98
C	U51160.056.0002	9/16"-18	31/64"	-	UNF	7/8"	£34.10

WOODHEAD -

130226 Series Hex Jam Nut

Style	Model
A	1302260483	RFQ
A	1302260495	RFQ

ZSI-FOSTER -

Z Clamp Hex Nuts

Style	Model	Size	Price (inc. VAT)
A	HN-3	3/8-16	£7.24
A	HN-1	5/16-18	£7.06

APPROVED VENDOR -

Low Carbon Steel Hex Nut, Yellow Zinc-Plated Finish

Style	Model	Dia./Thread Size	Grade	Height	Property Class	Rockwell Hardness	System of Measurement	Thread Size	Thread Type	Price (inc. VAT)
A	3HED2	1 3/4-5"	8	1.5"	8	C26 to C36	Inch	6	UNC	£22.84
B	3HEC7	1 3/8-6"	8	1 11/64"	8	C26 to C36	Inch	7	UNC	£8.09
C	3HEC8	1 3/8-12"	8	1 11/64"	8	C26 to C36	Inch	13	UNF	£10.81
D	3HED3	2-4-1/2"	8	1 23/32"	8	C26 to C36	Inch	2.5	UNC	£39.57
C	4RXN3	2-12"	8	1.75"	8	C26 to C36	Inch	-	UNF	£316.32
E	3HED4	2-12"	8	1 23/32"	8	C26 to C36	Inch	2-12	UNF	£43.75
F	4RXP3	7/8"-9	8	3/4"	8	C26 to C34	Inch	-	UNC	£438.89
G	6CA54	M3 x 0.5	Class 10	2.4mm	10	C36 max.	Metric	M3 x 0.5	Metric	£36.13
H	6CA55	M4 x 0.7	Class 10	3.2mm	10	C36 max.	Metric	M4 x 0.7	Metric	£23.20
I	6CA56	M5 x 0.8	Class 10	4mm	10	C36 max.	Metric	-	Metric	£13.87
J	5ZY61	M30 x 3.5	Class 10	24mm	10	C36 max.	Metric	-	Metric	£8.79
K	5ZY63	M36 x 4	Class 10	29mm	10	C36 max.	Metric	-	Metric	£14.00

APPROVED VENDOR -

A4 Stainless Steel (Comparable to 316 Stainless Steel) Hex Jam Nut, Plain Finish

Style	Model	Dia./Thread Size	Height	Width	Price (inc. VAT)
A	6CB51	M6 x 1	3.2mm	10mm	£14.62
B	6CB52	M8 x 1.25	4mm	13mm	£21.04
C	6CB53	M10 x 1.5	5mm	17mm	£17.52
D	6CB54	M12 x 1.75	6mm	19mm	£15.99

GORLITZ -

Hex Bolts

Style	Model	Price (inc. VAT)
A	T01A 123	£1.22	RFQ
A	T01 120	£0.73	RFQ
A	T01 123	£1.22	RFQ
A	T01A 122	£1.22	RFQ
A	T01 122	£1.22	RFQ
A	T01A 120	£0.73	RFQ

METRIC BLUE -

Hex Nuts

Style	Model	Dia./Thread Size	Grade	Height	Property Class	Rockwell Hardness	Size	Thread Type	Width	Price (inc. VAT)
A	UST182798	M6 x 1	Class 10	5mm	CL 10	26 to 37	M6 x 1	UNC	10mm	£17.00
B	UST181929	M8 x 1.25	Class 10	6.5mm	CL 10	26 to 37	-	UNC	13mm	£11.09
B	UST182708	M10 x 1.5	Class 10	8mm	CL 10	26 to 37	-	UNC	17mm	£11.91
B	UST182800	M12 x 1.75	Class 10	10mm	CL 10	26 to 37	-	UNC	19mm	£18.89
C	UST182801	M14 x 2	10	11mm	10	C36	-	Coarse	22mm	£8.47
D	UST182802	M16 x 2	Class 10	13mm	CL 10	26 to 37	M16 x 2	UNC	24mm	£12.20
E	UST182804	M20 x 2.5	Class 10	16mm	CL 10	26 to 37	-	UNC	30mm	£12.73
B	UST182806	M24 x 3	Class 10	19mm	CL 10	26 to 37	-	UNC	36mm	£18.72

APOLLO VALVES -

Hex Nuts

Style	Model	Price (inc. VAT)
A	C156700	£0.73
A	C175900	£9.10
A	C170600	£16.79
A	C165300	£7.44
A	C157400	£2.19
A	C253506	£30.07
A	C142300	£6.49
A	C153300	£5.92
A	C176300	£23.55
A	C171006	£178.56
A	C168900	£3.98
A	C165400	£9.62
A	C176000	£73.64
A	C143800	£2.19
A	C153200	£3.98
A	C174900	£7.65
A	C172700	£3.81
A	C156800	£3.67
A	C256700	£2.76
A	C254306	£50.72
A	C168600	£7.19
A	C163706	£3.67
A	C163806	£5.54
A	C159400	£0.41
A	C157300	£1.43

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

BURNDY -

Durium Series Hex Nut

Style	Model	Bolt Size	Thread Size
A	50CHENBOX	1/2"	1/2-13	£3.59
A	25CHENBOX	1/4"	1/4-20"	RFQ
A	38CHENBOX	3/8"	3/8-16"	£1.92
A	62CHENBOX	5/8"	5/8-11	RFQ

APPROVED VENDOR -

Carbon Steel Hex Nut, Yellow Zinc Finish

Style	Model	Dia./Thread Size	Finish	Grade	Height	Property Class	Rockwell Hardness	System of Measurement	Thread Size	Price (inc. VAT)
A	U04122.125.0001	1 1/4-7"	Yellow Zinc-Plated	8	1 1/16"	-	C33 to C39	Inch	8	£14.55
B	U04181.125.0002	1 1/4-12"	Yellow Zinc-Plated	8	1 1/16"	-	C33 to C39	Inch	13	£21.41
C	U04122.112.0001	1 1/8-7"	Yellow Zinc-Plated	8	31/32"	-	C33 to C39	Inch	8	£13.73
D	U04181.112.0002	1 1/8-12"	Yellow Zinc-Plated	8	31/32"	-	C33 to C39	Inch	13	£18.03
E	U04122.100.0001	1"-8	Yellow Zinc-Plated	8	55/64"	8	C33 to C39	Inch	-	£12.53
F	U04181.100.0003	1"-14	Yellow Zinc	8	55/64"	-	C33 to C39	Inch	-	£11.40
G	U04122.050.0001	1/2"-13	Yellow Zinc-Plated	8	7/16"	-	C33 to C39	Inch	-	£12.36
H	U04181.050.0002	1/2"-20	Yellow Zinc-Plated	8	7/16"	8	C33 to C39	Inch	-	£16.62
G	U04122.025.0001	1/4"-20	Yellow Zinc-Plated	8	7/32"	-	C33 to C39	Inch	-	£7.71
G	U04181.025.0002	1/4"-28	Yellow Zinc-Plated	8	7/32"	-	C33 to C39	Inch	-	£7.35
I	U04122.075.0001	3/4"-10	Yellow Zinc-Plated	8	41/64"	8	C33 to C39	Inch	-	£17.68
G	U04181.075.0002	3/4"-16	Yellow Zinc-Plated	8	41/64"	8	C33 to C39	Inch	-	£21.18
J	U04122.037.0001	3/8"-16	Yellow Zinc-Plated	8	21/64"	-	C33 to C39	Inch	-	£9.64
K	U04181.037.0002	3/8"-24	Yellow Zinc-Plated	8	21/64"	-	C33 to C39	Inch	-	£12.80
L	U04122.062.0001	5/8"-11	Yellow Zinc-Plated	8	35/64"	-	C33 to C39	Inch	-	£15.04
M	U04181.062.0002	5/8"-18	Yellow Zinc-Plated	8	35/64"	-	C33 to C39	Inch	-	£14.77
N	U04122.031.0001	5/16"-18	Yellow Zinc-Plated	8	17/64"	-	C33 to C39	Inch	-	£8.19
G	U04181.031.0002	5/16"-24	Yellow Zinc-Plated	8	17/64"	-	C33 to C39	Inch	-	£6.60
O	U04122.087.0001	7/8"-9	Yellow Zinc-Plated	8	3/4"	8	C33 to C39	Inch	-	£10.66
P	U04181.087.0002	7/8"-14	Yellow Zinc-Plated	8	3/4"	8	C33 to C39	Inch	-	£12.57
Q	U04122.043.0001	7/16"-14	Yellow Zinc-Plated	8	3/8"	8	C33 to C39	Inch	-	£11.19
R	U04181.043.0002	7/16"-20	Yellow Zinc-Plated	8	3/8"	8	C33 to C39	Inch	-	£9.68
G	U04122.056.0001	9/16"-12	Yellow Zinc-Plated	8	31/64"	8	C33 to C39	Inch	-	£9.04
G	U04181.056.0002	9/16"-18	Yellow Zinc-Plated	8	31/64"	8	C33 to C39	Inch	-	£8.24
S	M01340.060.0075	M6-0.75	Yellow Zinc-Plated	Class 8.8	5mm	8.8	30	Metric	M6 x 0.75	£13.63

APPROVED VENDOR -

Hex Nut Full

Style	Model	Dia./Thread Size	Grade	Height	Property Class	Thread Size	Thread Type	Width	Price (inc. VAT)
A	6CB30	-	-	16mm	8	M20 x 1.5	Fine Pitch Metric	30mm	£31.46
A	6CB32	-	-	18mm	8	M22 x 1.5	Fine Pitch Metric	32mm	£59.38
B	6CA66	M2-0.4	Class 6	1.6mm	6	M2 x 0.4	Metric	4mm	£3.08
A	6CA69	M3 x 0.5	Class 6	2.4mm	6	M3 x 0.5	Metric	5.5mm	£3.30
A	6CA70	M3.5-0.6	Class 6	2.8mm	6	M3.5 x 0.6	Metric	6mm	£5.31
C	6CA71	M4 x 0.7	Class 6	3.2mm	6	M4 x 0.7	Metric	7mm	£3.67
D	6CA72	M5 x 0.8	Class 6	4mm	6	-	Metric	8mm	£4.12
A	6CB14	M8-1	Class 8	6.5mm	8	M8 x 1	Fine Pitch Metric	13mm	£11.06
A	6CB26	M16 x 1.5	Class 8	13mm	8	-	Fine Pitch Metric	24mm	£17.44
E	6CB28	M18-1.5	Class 8	15mm	8	M18 x 1.5	Fine Pitch Metric	27mm	£25.15
F	6CB34	M24-1.5	Class 8	19mm	8	M24 x 1.5	Fine Pitch Metric	36mm	£75.51

GRAINGER -

Hex Nut, Carbon Steel, Class 2H

Style	Model	Dia./Thread Size	Height	Width	Price (inc. VAT)
A	M22200.100.0001	M10 x 1.5	10mm	17mm	£13.77
B	M22200.120.0001	M12 x 1.75	12mm	19mm	£10.96
C	M22200.140.0001	M14 x 2	14mm	22mm	£15.12
D	M22200.160.0001	M16 x 2	16mm	24mm	£12.24
E	M22200.180.0001	M18 x 2.5	18mm	27mm	£15.59
F	M22200.200.0001	M20 x 2.5	20mm	30mm	£26.57
G	M22200.220.0001	M22-2.5	22mm	32mm	£6.14
H	M22200.240.0001	M24 x 3	24mm	36mm	£7.61
C	M22200.270.0001	M27 x 3	27mm	41mm	£11.85
I	M22200.300.0001	M30 x 3.5	30mm	46mm	£14.26
J	M22200.330.0001	M33-3.5	33mm	50mm	£11.72
K	M22200.360.0001	M36 x 4	36mm	55mm	£13.49
C	M22200.390.0001	M39-4	39mm	60mm	£19.85
C	M22200.420.0001	M42 x 4.5	42mm	65mm	£43.18
L	M22200.450.0001	M45-4.5	45mm	70mm	£50.05
M	M22200.480.0001	M48 x 5	48mm	75mm	£30.65

MIDWEST ACORN NUT -

Hex Nuts

Style	Model	Dia./Thread Size	Height	Width	Price (inc. VAT)
A	MPB652	1/4"-20	7/32"	7/16"	£29.28
B	MPB653	1/4"-28	7/32"	7/16"	£37.47
C	MPB656	3/8"-16	21/64"	9/16"	£49.86
D	MPB657	3/8"-24	21/64"	9/16"	£48.37
C	MPB654	5/16"-18	17/64"	1/2"	£38.24
C	MPB655	5/16"-24	17/64"	1/2"	£43.71

CALBRITE -

Hex Nuts

Style	Model	Dia./Thread Size	Height	Width	Price (inc. VAT)
A	S61000HN00	1-8	57/64"	1 47/64"	-	RFQ
B	S60500HN00	1/2"-13	29/64"	3/4"	£5.73
C	S60200HN00	1/4"-20	15/64"	7/16"	£1.42
D	S60700HN00	3/4"-10	43/64"	1 19/64"	£13.26
E	S60300HN00	3/8"-16	11/32"	21/32"	£2.75
F	S60600HN00	5/8"-11	9/16"	1 3/32"	£13.18

FABORY -

Jam Nuts

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

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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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E145 Series Hex Nut

316 Stainless Steel Hex Nut, Plain Finish

18-8 Stainless Steel Hex Nut

130226 Series Hex Jam Nut

Z Clamp Hex Nuts

Low Carbon Steel Hex Nut, Yellow Zinc-Plated Finish

A4 Stainless Steel (Comparable to 316 Stainless Steel) Hex Jam Nut, Plain Finish

Hex Bolts

Hex Nuts

Hex Nuts

Isoplast Hex Nuts

Durium Series Hex Nut

Carbon Steel Hex Nut, Yellow Zinc Finish

Hex Nut Full

Hex Nut, Carbon Steel, Class 2H

Hex Nuts

Hex Nuts

Jam 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?

How to determine fasteners' strength through Grade or Class?

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