Home / UNC Bolts, Nuts and Washers / UNC Hex Head Setscrews ASME B18.2.1 in A4 Stainless Steel

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UNC Hex Head Setscrews ASME B18.2.1 in A4 Stainless Steel

Commonly referred to as a setscrew and longer versions are referred to in the United States as a tap bolt. A standard spanner or ratchet is typically used to fit this product. Used for decades on all types of assembly throughout the world. The hex drive allows a higher torque to be applied. Produced to ASME B18.2.1.

Image of UNC Hex Head Setscrews ASME B18.2.1 in A4 image

Material Selection

BZP-G5

technical drawing of UNC Hex Head Setscrews ASME B18.2.1

Technical Summary

Standard

ASME B18.2.1 / ASTM F593

all dimensions in inches

datasheet

Description	Sale Qtys	Qty	Price	Breakdown	Despatch Estimate
Hex Bolt Full Thread UNC 1/4 x 1/2 inch in A4 Stainless WF33830			£0.00
Hex Bolt Full Thread UNC 1/4 x 5/8 inch in A4 Stainless WF33831			£0.00
Hex Bolt Full Thread UNC 1/4 x 3/4 inch in A4 Stainless WF33832			£0.00
Hex Bolt Full Thread UNC 1/4 x 7/8 inch in A4 Stainless WF33833			£0.00
Hex Bolt Full Thread UNC 1/4 x 1 inch in A4 Stainless WF33834			£0.00
Hex Bolt Full Thread UNC 1/4 x 1-1/8 inch in A4 Stainless WF33835			£0.00
Hex Bolt Full Thread UNC 5/16 x 1/2 inch in A4 Stainless WF33871			£0.00
Hex Bolt Full Thread UNC 5/16 x 5/8 inch in A4 Stainless WF33872			£0.00
Hex Bolt Full Thread UNC 5/16 x 3/4 inch in A4 Stainless WF33873			£0.00
Hex Bolt Full Thread UNC 5/16 x 7/8 inch in A4 Stainless WF33874			£0.00
Hex Bolt Full Thread UNC 5/16 x 1 inch in A4 Stainless WF33875			£0.00
Hex Bolt Full Thread UNC 5/16 x 1-1/8 inch in A4 Stainless WF33876			£0.00
Hex Bolt Full Thread UNC 5/16 x 1-1/4 inch in A4 Stainless WF13921			£0.00
Hex Bolt Full Thread UNC 3/8 x 1/2 inch in A4 Stainless WF33912			£0.00
Hex Bolt Full Thread UNC 3/8 x 5/8 inch in A4 Stainless WF33914			£0.00
Hex Bolt Full Thread UNC 3/8 x 3/4 inch in A4 Stainless WF33916			£0.00
Hex Bolt Full Thread UNC 3/8 x 7/8 inch in A4 Stainless WF33918			£0.00
Hex Bolt Full Thread UNC 3/8 x 1 inch in A4 Stainless WF33919			£0.00
Hex Bolt Full Thread UNC 3/8 x 1-1/8 inch in A4 Stainless WF33920			£0.00
Hex Bolt Full Thread UNC 3/8 x 1-1/4 inch in A4 Stainless WF33921			£0.00
Hex Bolt Full Thread UNC 3/8 x 1-3/4 inch in A4 Stainless WF13910			£0.00
Hex Bolt Full Thread UNC 7/16 x 3/4 inch in A4 Stainless WF33960			£0.00
Hex Bolt Full Thread UNC 7/16 x 7/8 inch in A4 Stainless WF33961			£0.00
Hex Bolt Full Thread UNC 7/16 x 1 inch in A4 Stainless WF33962			£0.00
Hex Bolt Full Thread UNC 7/16 x 1-1/8 inch in A4 Stainless WF33963			£0.00
Hex Bolt Full Thread UNC 7/16 x 1-1/4 inch in A4 Stainless WF33964			£0.00
Hex Bolt Full Thread UNC 7/16 x 1-3/8 inch in A4 Stainless WF33965			£0.00
Hex Bolt Full Thread UNC 7/16 x 1-1/2 inch in A4 Stainless WF26028			£0.00
Hex Bolt Full Thread UNC 1/2 x 3/4 inch in A4 Stainless WF33999			£0.00
Hex Bolt Full Thread UNC 1/2 x 7/8 inch in A4 Stainless WF34000			£0.00
Hex Bolt Full Thread UNC 1/2 x 1 inch in A4 Stainless WF34001			£0.00
Hex Bolt Full Thread UNC 1/2 x 1-1/8 inch in A4 Stainless WF34002			£0.00
Hex Bolt Full Thread UNC 1/2 x 1-1/4 inch in A4 Stainless WF34003			£0.00
Hex Bolt Full Thread UNC 1/2 x 1-3/8 inch in A4 Stainless WF34004			£0.00
Hex Bolt Full Thread UNC 1/2 x 1-1/2 inch in A4 Stainless WF34005			£0.00
Hex Bolt Full Thread UNC 1/2 x 1-5/8 inch in A4 Stainless WF34006			£0.00
Hex Bolt Full Thread UNC 1/2 x 1-3/4 inch in A4 Stainless WF13876			£0.00
Hex Bolt Full Thread UNC 9/16 x 1 inch in A4 Stainless WF34049			£0.00
Hex Bolt Full Thread UNC 9/16 x 1-1/4 inch in A4 Stainless WF34051			£0.00
Hex Bolt Full Thread UNC 9/16 x 1-1/2 inch in A4 Stainless WF34053			£0.00
Hex Bolt Full Thread UNC 9/16 x 1-3/4 inch in A4 Stainless WF34055			£0.00
Hex Bolt Full Thread UNC 9/16 x 2 inch in A4 Stainless WF34056			£0.00
Hex Bolt Full Thread UNC 5/8 x 1 inch in A4 Stainless WF34081			£0.00
Hex Bolt Full Thread UNC 5/8 x 1-1/4 inch in A4 Stainless WF34082			£0.00
Hex Bolt Full Thread UNC 5/8 x 1-1/2 inch in A4 Stainless WF34083			£0.00
Hex Bolt Full Thread UNC 5/8 x 1-3/4 inch in A4 Stainless WF34084			£0.00
Hex Bolt Full Thread UNC 5/8 x 2 inch in A4 Stainless WF13939			£0.00
Hex Bolt Full Thread UNC 5/8 x 3-1/2 inch in A4 Stainless WF16407			£0.00
Hex Bolt Full Thread UNC 3/4 x 1 inch in A4 Stainless WF34126			£0.00
Hex Bolt Full Thread UNC 3/4 x 1-1/4 inch in A4 Stainless WF34127			£0.00
Hex Bolt Full Thread UNC 3/4 x 1-1/2 inch in A4 Stainless WF34128			£0.00
Hex Bolt Full Thread UNC 3/4 x 1-3/4 inch in A4 Stainless WF34129			£0.00
Hex Bolt Full Thread UNC 3/4 x 2 inch in A4 Stainless WF34130			£0.00
Hex Bolt Full Thread UNC 3/4 x 2-1/4 inch in A4 Stainless WF34131			£0.00
Hex Bolt Full Thread UNC 7/8 x 1-3/4 inch in A4 Stainless WF34168			£0.00
Hex Bolt Full Thread UNC 7/8 x 2 inch in A4 Stainless WF34170			£0.00
Hex Bolt Full Thread UNC 7/8 x 2-1/4 inch in A4 Stainless WF34171			£0.00
Hex Bolt Full Thread UNC 7/8 x 2-1/2 inch in A4 Stainless WF34172			£0.00
Hex Bolt Part Thread UNC 7/8 x 2-3/4 inch in A4 Stainless WF34173			£0.00
Hex Bolt Full Thread UNC 1 x 1-1/2 inch in A4 Stainless WF34198			£0.00
Hex Bolt Full Thread UNC 1 x 1-3/4 inch in A4 Stainless WF34199			£0.00
Hex Bolt Full Thread UNC 1 x 2 inch in A4 Stainless WF34200			£0.00
Hex Bolt Full Thread UNC 1 x 2-1/4 inch in A4 Stainless WF34201			£0.00
Hex Bolt Full Thread UNC 1 x 2-1/2 inch in A4 Stainless WF34202			£0.00
Hex Bolt Full Thread UNC 1 x 2-3/4 inch in A4 Stainless WF34203			£0.00
Hex Bolt Part Thread UNC 1 x 3 inch in A4 Stainless WF34204			£0.00
Hex Bolt Full Thread UNC 1-1/8 x 2-1/2 inch in A4 Stainless WF34215			£0.00
Hex Bolt Full Thread UNC 1-1/8 x 3 inch in A4 Stainless WF34216			£0.00
Hex Bolt Part Thread UNC 1-1/8 x 3-1/2 inch in A4 Stainless WF34217			£0.00
Hex Bolt Full Thread UNC 1-1/4 x 2-1/2 inch in A4 Stainless WF34230			£0.00
Hex Bolt Full Thread UNC 1-1/4 x 3 inch in A4 Stainless WF34231			£0.00
Hex Bolt Part Thread UNC 1-1/4 x 3-1/2 inch in A4 Stainless WF34232			£0.00
Hex Bolt Full Thread UNC 1-1/2 x 3 inch in A4 Stainless WF34245			£0.00
Hex Bolt Full Thread UNC 1-1/2 x 3-1/2 inch in A4 Stainless WF34246			£0.00
Hex Bolt Part Thread UNC 1-1/2 x 4-1/2 inch in A4 Stainless WF34248			£0.00

Hex Bolt Full Thread UNC 1/4 x 1/2 inch in A4 Stainless
WF33830

Hex Bolt Full Thread UNC 1/4 x 5/8 inch in A4 Stainless
WF33831

Hex Bolt Full Thread UNC 1/4 x 3/4 inch in A4 Stainless
WF33832

Hex Bolt Full Thread UNC 1/4 x 7/8 inch in A4 Stainless
WF33833

Hex Bolt Full Thread UNC 1/4 x 1 inch in A4 Stainless
WF33834

Hex Bolt Full Thread UNC 1/4 x 1-1/8 inch in A4 Stainless
WF33835

Hex Bolt Full Thread UNC 5/16 x 1/2 inch in A4 Stainless
WF33871

Hex Bolt Full Thread UNC 5/16 x 5/8 inch in A4 Stainless
WF33872

Hex Bolt Full Thread UNC 5/16 x 3/4 inch in A4 Stainless
WF33873

Hex Bolt Full Thread UNC 5/16 x 7/8 inch in A4 Stainless
WF33874

Hex Bolt Full Thread UNC 5/16 x 1 inch in A4 Stainless
WF33875

Hex Bolt Full Thread UNC 5/16 x 1-1/8 inch in A4 Stainless
WF33876

Hex Bolt Full Thread UNC 5/16 x 1-1/4 inch in A4 Stainless
WF13921

Hex Bolt Full Thread UNC 3/8 x 1/2 inch in A4 Stainless
WF33912

Hex Bolt Full Thread UNC 3/8 x 5/8 inch in A4 Stainless
WF33914

Hex Bolt Full Thread UNC 3/8 x 3/4 inch in A4 Stainless
WF33916

Hex Bolt Full Thread UNC 3/8 x 7/8 inch in A4 Stainless
WF33918

Hex Bolt Full Thread UNC 3/8 x 1 inch in A4 Stainless
WF33919

Hex Bolt Full Thread UNC 3/8 x 1-1/8 inch in A4 Stainless
WF33920

Hex Bolt Full Thread UNC 3/8 x 1-1/4 inch in A4 Stainless
WF33921

Hex Bolt Full Thread UNC 3/8 x 1-3/4 inch in A4 Stainless
WF13910

Hex Bolt Full Thread UNC 7/16 x 3/4 inch in A4 Stainless
WF33960

Hex Bolt Full Thread UNC 7/16 x 7/8 inch in A4 Stainless
WF33961

Hex Bolt Full Thread UNC 7/16 x 1 inch in A4 Stainless
WF33962

Hex Bolt Full Thread UNC 7/16 x 1-1/8 inch in A4 Stainless
WF33963

Hex Bolt Full Thread UNC 7/16 x 1-1/4 inch in A4 Stainless
WF33964

Hex Bolt Full Thread UNC 7/16 x 1-3/8 inch in A4 Stainless
WF33965

Hex Bolt Full Thread UNC 7/16 x 1-1/2 inch in A4 Stainless
WF26028

Hex Bolt Full Thread UNC 1/2 x 3/4 inch in A4 Stainless
WF33999

Hex Bolt Full Thread UNC 1/2 x 7/8 inch in A4 Stainless
WF34000

Hex Bolt Full Thread UNC 1/2 x 1 inch in A4 Stainless
WF34001

Hex Bolt Full Thread UNC 1/2 x 1-1/8 inch in A4 Stainless
WF34002

Hex Bolt Full Thread UNC 1/2 x 1-1/4 inch in A4 Stainless
WF34003

Hex Bolt Full Thread UNC 1/2 x 1-3/8 inch in A4 Stainless
WF34004

Hex Bolt Full Thread UNC 1/2 x 1-1/2 inch in A4 Stainless
WF34005

Hex Bolt Full Thread UNC 1/2 x 1-5/8 inch in A4 Stainless
WF34006

Hex Bolt Full Thread UNC 1/2 x 1-3/4 inch in A4 Stainless
WF13876

Hex Bolt Full Thread UNC 9/16 x 1 inch in A4 Stainless
WF34049

Hex Bolt Full Thread UNC 9/16 x 1-1/4 inch in A4 Stainless
WF34051

Hex Bolt Full Thread UNC 9/16 x 1-1/2 inch in A4 Stainless
WF34053

Hex Bolt Full Thread UNC 9/16 x 1-3/4 inch in A4 Stainless
WF34055

Hex Bolt Full Thread UNC 9/16 x 2 inch in A4 Stainless
WF34056

Hex Bolt Full Thread UNC 5/8 x 1 inch in A4 Stainless
WF34081

Hex Bolt Full Thread UNC 5/8 x 1-1/4 inch in A4 Stainless
WF34082

Hex Bolt Full Thread UNC 5/8 x 1-1/2 inch in A4 Stainless
WF34083

Hex Bolt Full Thread UNC 5/8 x 1-3/4 inch in A4 Stainless
WF34084

Hex Bolt Full Thread UNC 5/8 x 2 inch in A4 Stainless
WF13939

Hex Bolt Full Thread UNC 5/8 x 3-1/2 inch in A4 Stainless
WF16407

Hex Bolt Full Thread UNC 3/4 x 1 inch in A4 Stainless
WF34126

Hex Bolt Full Thread UNC 3/4 x 1-1/4 inch in A4 Stainless
WF34127

Hex Bolt Full Thread UNC 3/4 x 1-1/2 inch in A4 Stainless
WF34128

Hex Bolt Full Thread UNC 3/4 x 1-3/4 inch in A4 Stainless
WF34129

Hex Bolt Full Thread UNC 3/4 x 2 inch in A4 Stainless
WF34130

Hex Bolt Full Thread UNC 3/4 x 2-1/4 inch in A4 Stainless
WF34131

Hex Bolt Full Thread UNC 7/8 x 1-3/4 inch in A4 Stainless
WF34168

Hex Bolt Full Thread UNC 7/8 x 2 inch in A4 Stainless
WF34170

Hex Bolt Full Thread UNC 7/8 x 2-1/4 inch in A4 Stainless
WF34171

Hex Bolt Full Thread UNC 7/8 x 2-1/2 inch in A4 Stainless
WF34172

Hex Bolt Part Thread UNC 7/8 x 2-3/4 inch in A4 Stainless
WF34173

Hex Bolt Full Thread UNC 1 x 1-1/2 inch in A4 Stainless
WF34198

Hex Bolt Full Thread UNC 1 x 1-3/4 inch in A4 Stainless
WF34199

Hex Bolt Full Thread UNC 1 x 2 inch in A4 Stainless
WF34200

Hex Bolt Full Thread UNC 1 x 2-1/4 inch in A4 Stainless
WF34201

Hex Bolt Full Thread UNC 1 x 2-1/2 inch in A4 Stainless
WF34202

Hex Bolt Full Thread UNC 1 x 2-3/4 inch in A4 Stainless
WF34203

Hex Bolt Part Thread UNC 1 x 3 inch in A4 Stainless
WF34204

Hex Bolt Full Thread UNC 1-1/8 x 2-1/2 inch in A4 Stainless
WF34215

Hex Bolt Full Thread UNC 1-1/8 x 3 inch in A4 Stainless
WF34216

Hex Bolt Part Thread UNC 1-1/8 x 3-1/2 inch in A4 Stainless
WF34217

Hex Bolt Full Thread UNC 1-1/4 x 2-1/2 inch in A4 Stainless
WF34230

Hex Bolt Full Thread UNC 1-1/4 x 3 inch in A4 Stainless
WF34231

Hex Bolt Part Thread UNC 1-1/4 x 3-1/2 inch in A4 Stainless
WF34232

Hex Bolt Full Thread UNC 1-1/2 x 3 inch in A4 Stainless
WF34245

Hex Bolt Full Thread UNC 1-1/2 x 3-1/2 inch in A4 Stainless
WF34246

Hex Bolt Part Thread UNC 1-1/2 x 4-1/2 inch in A4 Stainless
WF34248

Prices are subject to quantity discounts based on a sliding scale. Enter the desired quantity in the relevant box in the table above. This will automatically calculate a line price indicating the applicable rate for the quantities selected. All prices shown exclude VAT.

Technical Summary

Standard

ASME B18.2.1 / ASTM F593

all dimensions in inches

datasheet

Westfield Fasteners Limited is a company registered in England and Wales with company number 07215583.
Registered Address: Westfield Fasteners Limited - Westfield Road - Long Crendon - Aylesbury - HP18 9EW - UK

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