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3/8 inch 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
technical drawing of UNC Hex Head Setscrews ASME B18.2.1
Technical Summary
d nominal diameter 3/8
tpi threads per inch 16
k head height 0.243
s drive size 0.562
Standard ASME B18.2.1 / ASTM F593
all dimensions in inches
Datasheet
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
Hex Bolt Full Thread UNC 3/8 x 1/2 inch in A4 Stainless
WF33912 - 456 in stock		 single bolt for £2.54
or box of 50 for £26.91
or bulk of 250 for £92.90		 £0.00  
Hex Bolt Full Thread UNC 3/8 x 5/8 inch in A4 Stainless
WF33914 - 671 in stock		 single bolt for £2.98
or box of 15 for £14.62
or bulk of 75 for £54.45		 £0.00  
Hex Bolt Full Thread UNC 3/8 x 3/4 inch in A4 Stainless
WF33916 - 54 in stock		 single bolt for £3.01
or box of 15 for £15.15
or bulk of 75 for £55.98		 £0.00  
Hex Bolt Full Thread UNC 3/8 x 7/8 inch in A4 Stainless
WF33918 - 237 in stock		 single bolt for £3.29
or box of 15 for £19.01
or bulk of 75 for £67.55		 £0.00  
Hex Bolt Full Thread UNC 3/8 x 1 inch in A4 Stainless
WF33919 - 70 in stock		 single bolt for £3.14
or box of 15 for £16.88
or bulk of 75 for £61.04		 £0.00  
Hex Bolt Full Thread UNC 3/8 x 1-1/8 inch in A4 Stainless
WF33920 - 224 in stock		 single bolt for £3.41
or box of 15 for £20.77
or bulk of 75 for £72.72		 £0.00  
Hex Bolt Full Thread UNC 3/8 x 1-1/4 inch in A4 Stainless
WF33921 - 35 in stock		 single bolt for £2.65
or box of 40 for £26.09
or bulk of 200 for £87.22		 £0.00  
Hex Bolt Full Thread UNC 3/8 x 1-3/4 inch in A4 Stainless
WF13910 - 285 in stock		 single bolt for £4.04
or box of 8 for £15.85
or bulk of 40 for £58.17		 £0.00  
Hex Bolt Full Thread UNC 3/8 x 1/2 inch in A4 Stainless
WF33912 - 456 in stock
single bolt for £2.54
or box of 50 for £26.91
or bulk of 250 for £92.90
£0.00
 
Hex Bolt Full Thread UNC 3/8 x 5/8 inch in A4 Stainless
WF33914 - 671 in stock
single bolt for £2.98
or box of 15 for £14.62
or bulk of 75 for £54.45
£0.00
 
Hex Bolt Full Thread UNC 3/8 x 3/4 inch in A4 Stainless
WF33916 - 54 in stock
single bolt for £3.01
or box of 15 for £15.15
or bulk of 75 for £55.98
£0.00
 
Hex Bolt Full Thread UNC 3/8 x 7/8 inch in A4 Stainless
WF33918 - 237 in stock
single bolt for £3.29
or box of 15 for £19.01
or bulk of 75 for £67.55
£0.00
 
Hex Bolt Full Thread UNC 3/8 x 1 inch in A4 Stainless
WF33919 - 70 in stock
single bolt for £3.14
or box of 15 for £16.88
or bulk of 75 for £61.04
£0.00
 
Hex Bolt Full Thread UNC 3/8 x 1-1/8 inch in A4 Stainless
WF33920 - 224 in stock
single bolt for £3.41
or box of 15 for £20.77
or bulk of 75 for £72.72
£0.00
 
Hex Bolt Full Thread UNC 3/8 x 1-1/4 inch in A4 Stainless
WF33921 - 35 in stock
single bolt for £2.65
or box of 40 for £26.09
or bulk of 200 for £87.22
£0.00
 
Hex Bolt Full Thread UNC 3/8 x 1-3/4 inch in A4 Stainless
WF13910 - 285 in stock
single bolt for £4.04
or box of 8 for £15.85
or bulk of 40 for £58.17
£0.00
 
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 drawing of UNC Hex Head Setscrews ASME B18.2.1
Technical Summary
d nominal diameter 3/8
tpi threads per inch 16
k head height 0.243
s drive size 0.562
Standard ASME B18.2.1 / ASTM F593
all dimensions in inches
Datasheet
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email: enquiries@westfieldfasteners.co.uk
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