Screw with flattened half round head with hexagon socket, imperial
ASME B18.3 stainless steel 18-8 plain UNC
SCR-BUT-SOC-(18-8)-4_40X3/8
Register now and access more than 20,000 products
1 INCH (in) = 25.4 mm
18-8 is comparable with A2 stainless steel. The mechanical properties are based on ASTM F835
Screws only suitable for limited loading, see also ASME 18.3 Table 3 and ASTM F835 Table 3 Point A
Datasheets(X)
 | |
Nominal diameter | 0.112 in |
Length | 0.375 in |
Head diameter | 0.213 in |
Head height | 0.059 in |
Internal drive | HS1/16 inch |
Material | Stainless steel |
Property class | 0 - not applicable |
Surface | Plain |
Number of thread starts per inch | 40 |
Last viewed
Twist drill bit HSS DIN 338 TYPE RN
Twist drill bit HSS DIN 338 TYPE RN
Circlip For shafts, standard design, shape A DIN 471, spring steel, phosphated and oiled
Twist drill bit HSS DIN 338 TYPE RN
Cable ties with plastic latch, flame-retardant – industrial quality
WÜPLAST® pan head screw with flange and hexagon socket WN 1451, steel 10.9, zinc-plated, transparent passivated (A3K)
Swivel brackets1
Cable ties with plastic latch closure – industrial quality
Twist drill bit HSS DIN 338 TYPE RN
Cable ties with metal latch closure, heat-stabilised and weather-resistant – industrial quality