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1/4 inch UNF Phillips Pan Head Machine Screws ASME B18.6.3 in A2 Stainless Steel

A Machine screw with a phillips drive, designed to be tightened with a screwdriver. Typically found on consumer electronics and other small machinery where high torque fasteners are not necessary. Conforms with ASME B18. 6.3.
Image of UNF Phillips Pan Head Machine Screws ASME B18.6.3 in A2 image
technical drawing of UNF Phillips Pan Head Machine Screws ASME B18.6.3
Technical Summary
d nominal diameter 1/4
tpi threads per inch 24
dk head diameter 0.492
k head height 0.175
s drive size 3
Standard ASME B18.6.3-2003
all dimensions in inches
Datasheet
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Description Sale Qtys Qty Price Breakdown Despatch Estimate
1/4 x 3/8 UNF Machine Screw Phillips Pan in A2 Stainless
WF23768 - 667 in stock
single screw for £1.57
or box of 40 for £19.13
or bulk of 200 for £59.02
£0.00  
1/4 x 1/2 UNF Machine Screw Phillips Pan in A2 Stainless
WF23769 - 1865 in stock
single screw for £1.67
or box of 30 for £15.24
or bulk of 150 for £49.62
£0.00  
1/4 x 3/4 UNF Machine Screw Phillips Pan in A2 Stainless
WF23770 - 851 in stock
single screw for £2.68
or box of 30 for £25.70
or bulk of 150 for £77.97
£0.00  
1/4 x 1 UNF Machine Screw Phillips Pan in A2 Stainless
WF23771 - 338 in stock
single screw for £2.46
or box of 30 for £22.83
or bulk of 150 for £67.81
£0.00  
1/4 x 1-1/2 UNF Machine Screw Phillips Pan in A2 Stainless
WF23772 - 603 in stock
single screw for £3.46
or box of 15 for £21.03
or bulk of 75 for £63.33
£0.00  
single screw for £1.57
or box of 40 for £19.13
or bulk of 200 for £59.02
£0.00
 
single screw for £1.67
or box of 30 for £15.24
or bulk of 150 for £49.62
£0.00
 
single screw for £2.68
or box of 30 for £25.70
or bulk of 150 for £77.97
£0.00
 
single screw for £2.46
or box of 30 for £22.83
or bulk of 150 for £67.81
£0.00
 
single screw for £3.46
or box of 15 for £21.03
or bulk of 75 for £63.33
£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 UNF Phillips Pan Head Machine Screws ASME B18.6.3
Technical Summary
d nominal diameter 1/4
tpi threads per inch 24
dk head diameter 0.492
k head height 0.175
s drive size 3
Standard ASME B18.6.3-2003
all dimensions in inches
Datasheet
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