McMaster 91310A145 High-Strength Class 10.9 Steel Hex Head Screw, M12 x 1.75 mm Thread Size, 90 mm Long, Fully Threaded, Pack of 10
Original price
$72.49
-
Original price
$72.49
Original price
$72.49
$72.49
-
$72.49
Current price
$72.49
Our most popular hex head screws. These have a head with six flat sides to keep wrenches and sockets from slipping and rounding off the drive.
High-Strength Fastener—Commonly used to fasten components in valves, pumps, motors, and other high-stress applications. These screws have a tensile strength of 125,000 to 160,000 psi.
Steel — Unfinished steel screws are best for dry environments, since moisture will cause them to rust. They require little surface prep before applying a finish, so you can apply your own paint or coating.
| Thread Direction | Right Hand |
| Hex Head Profile | Standard |
| Fastener Head Type | Hex |
| Drive Style | External Hex |
| Fastener Strength Rating | High |
| Material | Steel |
| Thread Size | M12 × 1.75 mm |
| Length | 90 mm |
| Width | 19 mm |
| Height | 7.5 mm |
| Threading | Fully Threaded |
| Thread Spacing | Coarse |
| Fastener Strength Grade/Class | Class 10.9 |
| Tensile Strength | 150,000 psi |
| Hardness | Rockwell C32 |
| Performance | High Strength |
| Specifications Met | DIN 933 |
| System of Measurement | Metric |
| Thread Fit | Metric Class 6g |
| Thread Type | Metric |
| Tip Type | Flat |
| Country of Origin | Italy |
| DFARS Compliance | Specialty Metals Compliant (252.225-7009) |
| Export Control Classification Number (ECCN) | EAR99 |
| REACH Compliance | REACH (EC 1907/2006) (02/04/2026, 253 SVHC) Compliant |
| RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
| Schedule B Number | 731815.9000 |
| U.S.–Mexico–Canada Agreement (USMCA) Qualifying | No |