Hexagon Socket Head Cap Screw with low Head
ASME B18.3 steel alloy plain UNC
SCR-SOC-LOWHD-ALLOY-1/4_20X3/8
Register now and access more than 125,000 products
1 INCH (in) = 25.4 mm
The alloy strength class is comparable with metric strength class 12.9
Hexagon socket screws according to ASME B 18.3 are not inscribed with the strength class on the head as these only have the one strength class according to mechanical properties ASTM F835.
Standard thread tolerance according to ASME B1.1 = 3A (for external thread)
Screws have only limited resilience, cf. ASME 18.3 Table 1G and ASTM F835 Table 3, Point A
Datasheets(X)
 | |
Nominal diameter (d1) | 1/4 in |
Length (l1) | 3/8 in |
Head diameter | 0.375 in |
Head height | 0.127 in |
Internal drive (s1) | HS1/8 inch |
Material | Steel |
Surface | Plain |
Number of thread starts per inch | 20 |
Last viewed
VLBG-PLUS hoist ring
Hexagon Socket Head Cap Screw with low Head
Hexagon Socket Head Cap Screw
Washer DIN 1441, steel, plain, for bolt, product grade C
Twist drill bit HSS DIN 1897 type RN
Hexagon head bolt with thread up to head
Apparatus castor with fixed holder
Low-cut safety shoes, S1
Mechanic's glove Ansell K2000BR
Flat washer without chamfer