Double End Threaded Studs

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Double end threaded studs have threads on both ends of the shaft. They are used in applications where two nuts are required to secure the stud to a surface, such as in joining two pieces of...Read more

APPROVED VENDOR -

Zinc Plated Steel Double End Threaded Studs

Double end threaded studs provide a convenient solution for joining materials with threaded connections on both ends in plumbing and piping systems. Their round shanks provide enhanced alignment & versatility during installation and can withstand high torque loads. Their steel construction accounts for excellent thermal conductivity, making them suitable for heat transfer or dissipation applications. These studs are zinc-plated for quick identification due to their recognisable silver look, supporting effective inventory management and assembly procedures.

StyleModelThread Length AThread Length BThread DirectionShank ShapeThread TypeTypeMin. Tensile StrengthPrice (inc. VAT)
ALINK28018IZ1 1/2"1 1/2"Right HandRound SpacerFineEqual70000 psi£25.06
BLINK25006EZ1 1/2"1 1/2"Right HandRound SpacerFineEqual70000 psi£15.93
ALINK25012IZ1 1/2"1 1/2"Right HandRound SpacerFineEqual70000 psi£33.23
CLINK25012EZ1 1/2"1 1/2"Right HandRound SpacerFineEqual70000 psi£17.96
DLINK25018EZ1 1/2"1 1/2"Right HandRound SpacerFineEqual70000 psi£20.16
ELINK31206IZ1 1/4"1 1/4"Right HandRound SpacerFineEqual70000 psi£21.88
ALINK31212IZ1 1/4"1 1/4"Right HandRound SpacerFineEqual70000 psi£26.36
ALINK31218IZ1 1/4"1 1/4"Right HandRound SpacerFineEqual70000 psi£37.65
CLINK31212EZ1 5/8"1 5/8"Right HandRound SpacerFineEqual70000 psi£19.33
BLINK31206EZ1 5/8"1 5/8"Right HandRound SpacerFineEqual70000 psi£16.13
DLINK31218EZ1 5/8"1 5/8"Right HandRound SpacerFineEqual70000 psi£21.37
DLINK31224EZ1 5/8"1 5/8"Right HandRound SpacerFineEqual70000 psi£25.89
ALINK25006IZ1"1"Right HandRound SpacerFineEqual70000 psi£19.29
DLINK21806EZ1.187"1.187"Right HandRound SpacerFineEqual70000 psi£15.30
BLINK21812EZ1.187"1.187"Right HandRound SpacerFineEqual70000 psi£18.35
ALINK21812IZ3/4"3/4"Right HandRound SpacerFineEqual70000 psi£23.07
ELINK21806IZ3/4"3/4"Right HandRound SpacerFineEqual70000 psi£20.42
TE-CO -

Black Oxide Grade 5 Steel Double End Threaded Studs

Double end threaded studs are ideal for creating strong and reliable connections in machinery and equipment assembly. They are available in both Metric (SI units) and Imperial systems (inches, feet & pounds). These studs feature Grade 5 steel construction for high tensile strength and thermal conductivity, making them suitable for heat transfer or dissipation applications. These studs are available in Class 50 & 6g variants. The Class 60 studs provide high tensile strength and exceptional durability for long-lasting fastening, while the Class 6g fasteners provide precise and tight fitment for improved stability and reliability. They have either round or square shanks. The round shank provides enhanced alignment & versatility during installation and can withstand higher torque loads. The square shank offers enhanced stability and grip, ensuring secure and efficient fastening. These studs have right-hand threading to prevent unintentional loosening of connections. These fasteners are further available in coarse and metric coarse thread types. The coarse threads provide compatibility with various materials, high strength, quick assembly and greater resistance to loosening. The metric coarse threads provide a standardised sizing system, ensuring the compatibility and interchangeability of fasteners.

StyleModelThread Length AThread Length BShank ShapeThread TypeTypeThread DirectionMin. Tensile StrengthYield StrengthPrice (inc. VAT)Pkg. Qty.
A407101 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£7.452
B409501 1/2"1"Round SpacerCoarseUnequalRight Hand125000 psi120000 psi£10.432
A407091 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£6.492
A407081 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£7.422
C404541 1/2"1/2"Round SpacerCoarseUnequalRight Hand125000 psi120000 psi£8.012
A407141 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£7.922
D407161 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£20.212
A407061 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£6.602
A411031 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£31.132
B408521 1/2"7/8"Round SpacerCoarseUnequalRight Hand125000 psi120000 psi£7.892
A409031 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£11.202
B405521 1/2"5/8"Round SpacerCoarseUnequalRight Hand125000 psi120000 psi£5.732
E407171 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£24.282
B407731 1/2"3/4"Round SpacerCoarseUnequalRight Hand125000 psi120000 psi£7.162
B405531 1/2"5/8"Round SpacerCoarseUnequalRight Hand125000 psi120000 psi£5.832
A407121 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£8.162
A408061 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£8.452
B403531 1/2"3/8"Round SpacerCoarseUnequalRight Hand125000 psi120000 psi£6.742
B404531 1/2"1/2"Round SpacerCoarseUnequalRight Hand125000 psi120000 psi£7.062
A407151 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£18.112
A407071 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£6.792
D407111 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£8.342
D410031 1/2"1 1/2"SquareCoarseEqualRight Hand125000 psi120000 psi£23.362
B407721 1/2"3/4"Round SpacerCoarseUnequalRight Hand125000 psi120000 psi£6.052
A405141 1/4"1 1/4"SquareCoarseEqualRight Hand125000 psi120000 psi£7.122
GRAINGER -

Plain Grade 8.8 Steel Double End Threaded Studs

Double end threaded studs are used in automotive applications to secure parts together with threaded connections on both ends. They feature Grade 8.8 steel construction for superior resistance to mechanical forces (tension, compression and shear) and ensure secure and reliable connections. They are offered in plain finish for easy identification, cost-effectiveness and resistance to corrosion, making them suitable for outdoor conditions. They have right hand threading to minimise the risk of accidental disassembly. These studs are available in Rockwell C22-C32 & C22-C34-rated variants. The studs featuring a Rockwell C22-C32 rating provide enhanced durability and resistance to wear, while the fasteners with a Rockwell C22-C34 rating offer superior hardness and toughness, ensuring reliable performance in demanding applications.

StyleModelThread Length AThread Length BThread DirectionShank ShapeThread TypeTypeMin. Tensile StrengthPrice (inc. VAT)Pkg. Qty.
AM21520.060.00507.5 mm18 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£457.04100
AM21520.060.00207.5 mm18 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£37.39100
AM21520.060.00307.5 mm18 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£66.74100
AM21520.060.00257.5 mm18 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£55.01100
AM21520.060.00557.5 mm18 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£537.88100
AM21520.060.00457.5 mm18 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£540.50100
AM21520.060.00407.5 mm18 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£443.60100
AM21520.060.00357.5 mm18 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£74.47100
AM21520.080.004010 mm22 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£44.00100
AM21520.080.002510 mm22 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£37.56100
AM21520.080.007010 mm22 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£88.88100
AM21520.080.006010 mm22 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£128.28100
AM21520.080.003010 mm22 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£116.59100
AM21520.080.005010 mm22 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£63.67100
AM21520.080.006510 mm22 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£414.64100
AM21520.080.004510 mm22 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£61.94100
AM21520.080.003510 mm22 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£45.58100
AM21520.080.002010 mm22 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£28.70100
AM21520.100.005512 mm26 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£265.46100
AM21520.100.004012 mm26 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£68.99100
AM21520.100.004512 mm26 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£103.52100
AM21520.100.006012 mm26 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£106.06100
AM21520.100.005012 mm26 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£107.35100
AM21520.100.002512 mm26 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£61.93100
AM21520.100.007012 mm26 mmRight HandRound SpacerCoarseUnequal500 N/sq. mm£169.61100
APPROVED VENDOR -

Plain Aluminum Double End Threaded Studs

Double end threaded studs are essential in structural applications where two components need to be securely fastened together with threaded connections on both ends, ensuring stability and strength. They are available in left & right-hand threading variants. The right-hand threading provides compatibility with standard fastening systems for easy fastener installation and replacement, while the left-hand threading provides reverse fastening motion to avoid unintentional loosening. They feature aluminium construction for a high strength-to-weight ratio and their plain finish offers easy integration with different materials. They are further classified into hex and round shank types. The hex shank design minimises the risk of slippage or stripping, while the round shank provides enhanced alignment and versatility during installation and can withstand higher torque loads.

StyleModelThread Length AThread Length BThread DirectionShank ShapeThread TypeTypeMin. Tensile StrengthPrice (inc. VAT)
ALINK50018IA1 1/2"1 1/2"Right HandRound SpacerFineEqual35000 psi£31.28
BLINKH0661 1/2"1 1/2"Right Hand, Left HandHex SocketFineEqual35000 psi£61.08
ALINK500061A1 1/2"1 1/2"Right HandRound SpacerFineEqual35000 psi£22.36
ALINK50012IA1 1/2"1 1/2"Right HandRound SpacerFineEqual35000 psi£27.70
ALINK37518IA1 1/4"1 1/4"Right HandRound SpacerFineEqual35000 psi£25.62
ALINK37506IA1 1/4"1 1/4"Right HandRound SpacerFineEqual35000 psi£20.43
ALINK37512IA1 1/4"1 1/4"Right HandRound SpacerFineEqual35000 psi£23.02
BLINKH0581 1/4"1 1/4"Right Hand, Left HandHex SocketFineEqual35000 psi£56.43
BLINKH0621 1/4"1 1/4"Right Hand, Left HandHex SocketFineEqual35000 psi£64.36
ALINK75018IA1 3/4"1 3/4"Right HandRound SpacerFineEqual35000 psi£46.13
BLINKH0701 3/4"1 3/4"Right Hand, Left HandHex SocketFineEqual35000 psi£73.60
ALINK43712IA1 3/8"1 3/8"Right HandRound SpacerFineEqual35000 psi£24.16
ALINK43718IA1 3/8"1 3/8"Right HandRound SpacerFineEqual35000 psi£27.31
ALINK43706IA1 3/8"1 3/8"Right HandRound SpacerFineEqual35000 psi£19.29
ALINK62518IA1 5/8"1 5/8"Right HandRound SpacerFineEqual35000 psi£39.53
ALINK62512IA1 5/8"1 5/8"Right HandRound SpacerFineEqual35000 psi£31.59
CLINKT1241"1"Right Hand, Left HandHex SocketFineEqual35000 psi£36.70
CLINKT1541"1"Right Hand, Left HandHex SocketFineEqual35000 psi£34.24
CLINKT1341"1"Right Hand, Left HandHex SocketFineEqual35000 psi£40.46
CLINKT1281"1"Right Hand, Left HandHex SocketFineEqual35000 psi£42.05
CLINKT1361"1"Right Hand, Left HandHex SocketFineEqual35000 psi£56.42
BLINKH0541"1"Right Hand, Left HandHex SocketFineEqual35000 psi£52.25
DLINKH0501"1"Right Hand, Left HandHex SocketFineEqual35000 psi£52.25
CLINKT1641"1"Right Hand, Left HandHex SocketFineEqual35000 psi£48.93
CLINKT1581"1"Right Hand, Left HandHex SocketFineEqual35000 psi£38.95
TE-CO -

Plain Grade 18-8 Stainless Steel Double End Threaded Studs

Double end threaded studs provide a convenient solution for joining materials with threaded connections on both ends in plumbing and piping systems. They have right-hand threading for compatibility with commonly available hand tools to simplify the installation and removal process. They feature Grade 18-8 stainless steel construction for resistance against staining & pitting and maintaining their aesthetic appearance. They further feature plain finish that provides a cost-effective corrosion resistance solution. These studs have round shanks for enhanced alignment, versatility during installation and withstanding higher torque loads.

StyleModelThread Length AThread Length BThread DirectionShank ShapeThread TypeTypeMin. Tensile StrengthYield StrengthPrice (inc. VAT)Pkg. Qty.
A407851 1/2"1 1/2"Right HandRound SpacerCoarseEqual100000 psi60000 psi£18.992
A407891 1/2"1 1/2"Right HandRound SpacerCoarseEqual100000 psi60000 psi£22.952
A407931 1/2"1 1/2"Right HandRound SpacerCoarseEqual100000 psi60000 psi£26.462
A407871 1/2"1 1/2"Right HandRound SpacerCoarseEqual100000 psi60000 psi£17.822
A405801 1/4"1 1/4"Right HandRound SpacerCoarseEqual100000 psi60000 psi£16.652
A405781 1/4"1 1/4"Right HandRound SpacerCoarseEqual100000 psi60000 psi£16.992
A405761 1/4"1 1/4"Right HandRound SpacerCoarseEqual100000 psi60000 psi£15.382
A405841 1/4"1 1/4"Right HandRound SpacerCoarseEqual100000 psi60000 psi£18.952
A409711 1/4"1 1/4"Right HandRound SpacerCoarseEqual100000 psi60000 psi£24.342
A405741 1/8"1 1/8"Right HandRound SpacerCoarseEqual100000 psi60000 psi£14.232
A404761 1/8"1 1/8"Right HandRound SpacerCoarseEqual100000 psi60000 psi£15.882
B408801 3/4"1 3/4"Right HandRound SpacerCoarseEqual100000 psi60000 psi£26.062
A408761 3/4"1 3/4"Right HandRound SpacerCoarseEqual100000 psi60000 psi£17.942
B408781 3/4"1 3/4"Right HandRound SpacerCoarseEqual100000 psi60000 psi£19.882
A408841 3/4"1 3/4"Right HandRound SpacerCoarseEqual100000 psi60000 psi£26.082
A409731 3/4"1 3/4"Right HandRound SpacerCoarseEqual100000 psi60000 psi£24.162
A403781"1"Right HandRound SpacerCoarseEqual100000 psi60000 psi£13.162
A403741"1"Right HandRound SpacerCoarseEqual100000 psi60000 psi£14.392
A404741"1"Right HandRound SpacerCoarseEqual100000 psi60000 psi£14.872
A403761"1"Right HandRound SpacerCoarseEqual100000 psi60000 psi£14.332
B409832"2"Right HandRound SpacerCoarseEqual100000 psi60000 psi£70.562
B409812"2"Right HandRound SpacerCoarseEqual100000 psi60000 psi£39.302
B409772"2"Right HandRound SpacerCoarseEqual100000 psi60000 psi£29.692

Double End Threaded Studs

Double-end threaded studs or rods have threading on both ends and an unthreaded portion at the centre. They are used as connecting rods to join threaded components with different thread sizes in construction, plumbing, metal fabrication and repair applications. Raptor Supplies offers double-end threaded rods from brands like Grainger and TE-CO. Double-end threaded studs can also be bent to act as specialised fasteners like anchor bolts or U-bolts.

Frequently Asked Questions

What is the use of hollow threaded rods?

The hollow centre of these rods allows their use as a vent, axle or passageway for wiring connections.

Can these double-end threaded studs be used on wood?

Yes, wood screw-threaded studs or hanger bolts are used to hang / mount / attach parts to wooden structures. Wood-to-wood joining studs, also called dowel screws, are suitable for joining two wooden pieces.

Can we reuse double-end threaded rods once removed?

Yes, double-end threaded studs have durable threads on their ends for installation & removal multiple times.

What standards do double-end threaded rods abide by?

These double-end threaded rods adhere to international standards like DIN (German Institute for Standardisation) and ASTM (American Society for Testing and Materials) for meeting material quality standards and dimensional requirements.

How do a fully threaded double end threaded stud and a partially threaded one differ from each other?

A fully threaded double end threaded stud has threads along its entire length, while a partially threaded one has threads only on the ends.

How to determine the length of a double end threaded stud?

The length of a double end threaded stud is determined by measuring the distance between two objects being connected and adding enough length to allow for the installation of nuts on both ends.

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