China Hex Bolts, Flange Bolts, Round Head Bolts, Special Head Bolts, Find details about China Bolt, Hex Bolt from Hex Bolts, Flange Bolts, Round Head Bolts, Special Head Bolts
Bolt Head | Hex | Round | Mushroom | T | Square | OVAL | CSK |
Material | Carbon Steel | Stainless Steel | Alloy Steel | Brass | Copper | Bronze | Aluminium |
Grade/Metric | 4.8 | 6.8 | 8.8 | 10.9 | 12.9 | ||
Grade/ANSI | A307-A | A307-B | A307-C | J429 Gr 2 | J429 Gr 5 | J429 Gr 8 | J429 Gr8.2 |
Standards | DIN | ISO | GB | ANSI | JIS | BS | UNI |
Threads | UNC | UNF | 2A | 3A | T threads | Left Thread | ISO |
Steel Grade | C1035 | C1045 | C1020 | C1010 | Q235 | A3 | Q195 |
Surface | Plain | Black | Zinc | YZP | Dacromet | Ruspert | Nickle |