Stainless Steel Hex Socket Screws Series
Comprehensive range of DIN912, DIN7984, DIN7991, ISO7380, GB70.1 socket head cap screws and related fasteners
Product Overview
This comprehensive series covers multiple types of stainless-steel hex socket screws, including socket head cap screws, low-profile socket screws, countersunk socket screws, button head socket screws, flange socket screws and shoulder screws. Materials include 304, 316, 316L stainless steel, D2-80 and 2205 duplex steel for high corrosion resistance, suitable for outdoor, marine and chemical working environments.
Key Features
- Manufactured according to DIN, GB, ISO and ASME standards
- Internal hex drive delivers stable torque during installation and removal
- Effectively prevents slipping and stripping
- Wide range of sizes available with full-thread and partial-thread options
- Strict quality control guarantees consistent dimensional accuracy and surface finish
Applications
These socket screws are widely used in machinery, automation equipment, hardware molds, curtain wall construction, furniture assembly, shipbuilding and food-processing machinery. We support bulk order supply and one-stop fastening solution matching for your projects.
Product Specifications
| Standard |
Description |
Material |
Size Range |
Length Range |
Thread Type |
| DIN912 |
Socket Head Cap Screw (Knurled) |
304, 316, 316L, D2-80, 2205 |
M1.4-M30 |
3-270 |
Full thread / Half thread |
| DIN7984 |
Low Head Socket Cap Screw |
304, 316 |
M3-M12 |
4-100 |
Full thread |
| DIN7991 |
Countersunk Socket Screw |
304, 316 |
M1.6-M20 |
3-220 |
Full thread |
| ISO7380 |
Button Head Socket Screw |
304, 316 |
M2-M12 |
3-150 |
Full thread |
| ASMEB18.3 |
Socket Head Cap Screw (3A thread) |
304, 316 |
1/4-3/4 |
1/2-6 |
Full thread / Half thread |
| GB70.1 |
Socket Head Cap Screw (Non-knurled) |
304 |
M1.6-M10 |
2-100 |
Full thread |
| DIN251 |
Flange Socket Head Cap Screw |
304, 316 |
M4-M5 |
6-40 |
Full thread |
| DIN6912 |
Socket Head Screw With Pilot Hole |
304, 316 |
M6-M8 |
10-30 |
Half thread |
| GB5281(TONG) |
Socket Shoulder Screw (Non-knurled) |
304, 316 |
M2-M10 |
3-80 |
Half thread |