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1/4 inch UNC Cup Point Grub Screws ASME B18. 3-2002 in A2 Stainless Steel

Also known as a set screw, these headless types of screws have many uses. This particular type has a hex socket drive, and a depression called a 'cup' on the opposite end, and conforms to ASME/ANSI B18.3.
Image of UNC Cup Point Grub Screws ASME B18. 3-2002 in A2 image
technical drawing of UNC Cup Point Grub Screws ASME B18. 3-2002
Technical Summary
d nominal diameter 1/4
tpi threads per inch 20
s drive size 3/32
t recess depth 0.125
s drive size 0.132
Standard ASME/ANSI B18.3
all dimensions in inches
Datasheet
reference graphic Guide to Grub Screws
< View All Sizes
Description Sale Qtys Qty Price Breakdown Despatch Estimate
1/4 x 3/16 UNC Grub Screw Cup Point in A2 Stainless
WF32994 - 183 in stock
sachet of 2 for £1.22
or box of 100 for £10.79
or bulk of 500 for £42.33
£0.00  
1/4 x 1/4 UNC Grub Screw Cup Point in A2 Stainless
WF33021 - 581 in stock
sachet of 2 for £2.38
or box of 100 for £21.00
or bulk of 500 for £73.23
£0.00  
1/4 x 5/16 UNC Grub Screw Cup Point in A2 Stainless
WF32996 - 4597 in stock
sachet of 2 for £1.84
or box of 100 for £16.32
or bulk of 500 for £59.20
£0.00  
1/4 x 3/8 UNC Grub Screw Cup Point in A2 Stainless
WF33022 - 687 in stock
sachet of 5 for £1.85
or box of 100 for £6.72
or bulk of 500 for £30.36
£0.00  
1/4 x 7/16 UNC Grub Screw Cup Point in A2 Stainless
WF33083 - 116 in stock
sachet of 2 for £2.30
or box of 100 for £20.52
or bulk of 500 for £72.30
£0.00  
1/4 x 1/2 UNC Grub Screw Cup Point in A2 Stainless
WF33020 - 5088 in stock
sachet of 2 for £2.16
or box of 100 for £19.19
or bulk of 500 for £68.27
£0.00  
1/4 x 5/8 UNC Grub Screw Cup Point in A2 Stainless
WF32999 - 156 in stock
single screw for £1.41
or box of 60 for £15.02
or bulk of 300 for £55.49
£0.00  
1/4 x 3/4 UNC Grub Screw Cup Point in A2 Stainless
WF33000 - 184 in stock
single screw for £1.53
or box of 80 for £21.84
or bulk of 400 for £76.15
£0.00  
1/4 x 7/8 UNC Grub Screw Cup Point in A2 Stainless
WF33084 - expected in 11 to 17 days
single screw for £1.89
or box of 40 for £13.47
or bulk of 200 for £50.82
£0.00  
1/4 x 1 UNC Grub Screw Cup Point in A2 Stainless
WF33001 - 357 in stock
single screw for £2.58
or box of 40 for £23.55
or bulk of 200 for £81.33
£0.00  
1/4 x 1-1/4 UNC Grub Screw Cup Point in A2 Stainless
WF33085 - 181 in stock
single screw for £2.62
or box of 30 for £18.83
or bulk of 150 for £66.97
£0.00  
1/4 x 1-1/2 UNC Grub Screw Cup Point in A2 Stainless
WF33086 - 539 in stock
single screw for £2.95
or box of 30 for £26.94
or bulk of 150 for £96.63
£0.00  
1/4 x 1-3/4 UNC Grub Screw Cup Point in A2 Stainless
WF33087 - 155 in stock
single screw for £3.05
or box of 20 for £20.81
or bulk of 100 for £73.01
£0.00  
1/4 x 2 UNC Grub Screw Cup Point in A2 Stainless
WF33088 - 41 in stock
single screw for £3.03
or box of 20 for £20.42
or bulk of 100 for £71.92
£0.00  
sachet of 2 for £1.22
or box of 100 for £10.79
or bulk of 500 for £42.33
£0.00
 
sachet of 2 for £2.38
or box of 100 for £21.00
or bulk of 500 for £73.23
£0.00
 
sachet of 2 for £1.84
or box of 100 for £16.32
or bulk of 500 for £59.20
£0.00
 
sachet of 5 for £1.85
or box of 100 for £6.72
or bulk of 500 for £30.36
£0.00
 
sachet of 2 for £2.30
or box of 100 for £20.52
or bulk of 500 for £72.30
£0.00
 
sachet of 2 for £2.16
or box of 100 for £19.19
or bulk of 500 for £68.27
£0.00
 
single screw for £1.41
or box of 60 for £15.02
or bulk of 300 for £55.49
£0.00
 
single screw for £1.53
or box of 80 for £21.84
or bulk of 400 for £76.15
£0.00
 
single screw for £1.89
or box of 40 for £13.47
or bulk of 200 for £50.82
£0.00
 
single screw for £2.58
or box of 40 for £23.55
or bulk of 200 for £81.33
£0.00
 
single screw for £2.62
or box of 30 for £18.83
or bulk of 150 for £66.97
£0.00
 
single screw for £2.95
or box of 30 for £26.94
or bulk of 150 for £96.63
£0.00
 
single screw for £3.05
or box of 20 for £20.81
or bulk of 100 for £73.01
£0.00
 
single screw for £3.03
or box of 20 for £20.42
or bulk of 100 for £71.92
£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 Cup Point Grub Screws ASME B18. 3-2002
Technical Summary
d nominal diameter 1/4
tpi threads per inch 20
s drive size 3/32
t recess depth 0.125
s drive size 0.132
Standard ASME/ANSI B18.3
all dimensions in inches
Datasheet
reference graphic Guide to Grub Screws
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