Hexagon head bolt
ASME B18.2.1 steel GR5 zinc-plated UNF
SCR-HCS-GR5-(ZN)-3/8_24X3 1/2
Register now and access more than 125,000 products
The mechanical properties are regulated in SAE J429
The thread length is based on standard ASME B18.2.1
1 INCH (in) = 25.4 mm
Standard thread tolerance in accordance with ASME B1.1 = 2A (for external thread)
Datasheets(X)
 | |
Nominal diameter (d1) | 3/8 in |
Length (l1) | 3-1/2 in |
Thread type | UNF |
Head height (k1) | 0.234 in |
External drive (s1) | WS9/16 |
Material | Steel |
Property class | GR5 |
Surface | Zinc plated |
Width across flats | 9/16 inch |
Other standard | 0 - not applicable |
Last viewed
Lower ladder section For aluminium extension ladders
System case 4.4.1
Hexagonal bolt with shank ISO 4014, steel 10.9, plain
Spacer Speedies with spikes
ISO insert holder with M clamping system for VN indexable inserts
Speed cutting disc For stainless steel
Screw with flattened half round head with collar and hexagon socket ISO 7380-2, steel 10.9, zinc-plated, blue passivated (A2K)
Furniture twin castor rotatable
Twist drill bit HSCo DIN 338 Type RN MFD VARIO
G-fuse 5x20