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4-40 inch UNC Torx Pan Machine Screws ASME B18.6.3 in A2 Stainless Steel

A machine screw with a hexalobular or torx drive, designed to be tightened with a 6 lobed torx screwdriver. Typically found on consumer electronics and other small machinery where high torque fasteners are not necessary.
Image of UNC Torx Pan Machine Screws ASME B18.6.3 in A2 image
technical drawing of UNC Torx Pan Machine Screws ASME B18.6.3
Technical Summary
Thread Diameter (d) 4-40
TPI 40
dk head diameter T10
s drive size
Standard ASME B18.6.3
all dimensions in inches
html graphic ASME B18.6.3 UNC Torx Pan Head Machine Screw Standard HTML
pdf graphic ASME B18.6.3 UNC Torx Pan Head Machine Screw Standard PDF
Description Sale Qtys Qty Price Breakdown Despatch Estimate
4-40 x 3/16 inch UNC Torx Pan Machine Screw in A2 Stainless Steel
WF88840
£0.00
4-40 x 1/4 inch UNC Torx Pan Machine Screw in A2 Stainless Steel
WF88841
£0.00
4-40 x 5/16 inch UNC Torx Pan Machine Screw in A2 Stainless Steel
WF88842
£0.00
4-40 x 3/8 inch UNC Torx Pan Machine Screw in A2 Stainless Steel
WF88843
£0.00
4-40 x 7/16 inch UNC Torx Pan Machine Screw in A2 Stainless Steel
WF88844
£0.00
4-40 x 1/2 inch UNC Torx Pan Machine Screw in A2 Stainless Steel
WF88845
£0.00
4-40 x 5/8 inch UNC Torx Pan Machine Screw in A2 Stainless Steel
WF88846
£0.00
4-40 x 3/4 inch UNC Torx Pan Machine Screw in A2 Stainless Steel
WF88847
£0.00
4-40 x 1 inch UNC Torx Pan Machine Screw in A2 Stainless Steel
WF88848
£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 Torx Pan Machine Screws ASME B18.6.3
Technical Summary
Thread Diameter (d) 4-40
TPI 40
dk head diameter T10
s drive size
Standard ASME B18.6.3
all dimensions in inches
html graphic ASME B18.6.3 UNC Torx Pan Head Machine Screw Standard HTML
pdf graphic ASME B18.6.3 UNC Torx Pan Head Machine Screw Standard PDF
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