Product Details
Product Description
China factory direct supply M5–M20 stainless steel hex bolts full thread (DIN 933) with lengths 10–300 mm / 0.39–11.81″ and WAF 8–30 mm / 5/16″–1-3/16″. Ideal for machinery assembly, construction, automotive, pipelines, and industrial projects. Wholesale supply available.
Technical Specifications – Stainless Steel Hex Bolt Full Thread DIN 933
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Standard | DIN 933 | Thread Type | Metric Full Thread |
| Bolt Type | Hex Bolt | Property Class / Grade | A2-70 (Stainless Steel 304) |
| Finish | Stainless Steel (Polished / Corrosion Resistant) | Material | Stainless Steel 304 |
| Hardness | 170–210 HV (Typical for A2-70) | Proof Load Stress | 700 MPa |
| Corrosion Resistance | Salt spray test ≥ 240 hours | Compatible Nuts | DIN 934 Hex Nuts Grade 8.8 / A2-70 |
| Compatible Washers | DIN 125 Flat, DIN 127 Spring Lock | Application | Machinery, Construction, Automotive, Steel Structures, Industrial Projects |
Note:
These stainless steel hex bolts are designed for durable and reliable fastening in a wide range of industrial, construction, automotive, and machinery applications. Available in M5–M20 sizes, full thread length, with excellent corrosion resistance and compatibility with standard DIN 934 nuts and DIN 125 / 127 washers.
Product Size
| Thread Size (Metric) | Thread Size (Inch) | WAF (mm) | WAF (Inch) | Length (mm) | Length (Inch) |
|---|---|---|---|---|---|
| M5 | 3/16″ | 8 | 5/16″ | 10–100 | 0.39–3.94 |
| M6 | 1/4″ | 10 | 3/8″ | 12–120 | 0.47–4.72 |
| M8 | 5/16″ | 13 | 1/2″ | 16–150 | 0.63–5.91 |
| M10 | 3/8″ | 17 | 11/16″ | 20–200 | 0.79–7.87 |
| M12 | 1/2″ | 19 | 3/4″ | 25–200 | 0.98–7.87 |
| M16 | 5/8″ | 24 | 15/16″ | 30–250 | 1.18–9.84 |
| M20 | 3/4″ | 30 | 1-3/16″ | 40–300 | 1.57–11.81 |
Application Scenarios
Construction & Steel Structures: Secure fastening for bridges, buildings, and structural steel using M12–M20 stainless steel full thread bolts.
Machinery & Equipment Assembly: Reliable M5–M16 hex bolts for industrial machines and mechanical assembly.
Automotive Industry: Durable M6–M12 full thread bolts for engines, chassis, and suspension systems.
Pipeline & Industrial Projects: Ideal for pipelines, heavy machinery, and manufacturing plants with DIN 933 stainless steel bolts.