Countersunk head screw - SCR-FLT-SOC-ALLOY-1/4_20X1/2

Countersunk head screw

Name: Countersunk head screw
Brand: Würth
SKU: 7090314050

ASME B18.3 steel alloy plain UNC
SCR-FLT-SOC-ALLOY-1/4_20X1/2

Art.-no. 7090314050

EAN 4058794399080

All versions

Specification

ASME 18.3 steel alloy plain UNC (standard thread)

1 INCH (in) = 25.4 mm

The "alloy" strength class is comparable with the metric strength class 12.9

The hexagon socket screws according to ASME B 18.3 have no strength class designation on the head as they only have one strength class according to the ASTM F835 mechanical properties.

Technical information


Nominal diameter	1/4 in
Length	0.5 in
Head diameter	0.531 in
Head height	0.161 in
Internal drive	HS5/32 inch
Material	Alloy
Surface	Plain
Number of thread starts per inch	20