Gr 8 Carbon steel High Tensile Black DIN6915 Hex Heavy Nuts
M6 M8 M10 Stock Carbon Steel White Blue Zinc Plated Long Nut Coupling Nut
ASTM 1/2" 3/8" 9/16" Gr2 Plain Lock Nut Hexagon Prevailing Torque Nuts
Galvanized Steel Zinc Plated Press Self Clinching Nut
Non-standard Carbon Steel Blue White Zinc Plated Flat Head Hex Neck Carriage BoltGangtong Zheli is China manufacturer & supplier who mainly produces DIN127 GB93 HDG Grade 4.8 Carbon Steel Spring Washer with many years of experience. Hope to build business relationship with you. Carbon Steel Spring Washers are versatile components used in a wide range of applications, including floor installations, bearing plates, metal structures, railings, profiles, brackets, walls, machines, beams, electric power facilities, electronic products, food machinery, petrochemical industry, ship assembly, pump valves, pipes, building curtain walls, and open spaces. These washers play a critical role in ensuring secure and reliable fastening across various industries and settings.
| Material No. | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ti≤ |
| Q195 | 0.12 | 0.3 | 0.5 | 0.035 | 0.04 | — |
| Q235 | 0.22 | 0.35 | 1.4 | 0.04 | 0.05 | — |
| Q275 | 0.24 | 0.35 | 1.5 | 0.45 | 0.05 | — |
| Q345 | 0.2 | 0.5 | 1.7 | 0.035 | 0.035 | 0.2 |
| Q500 | 0.18 | 0.6 | 1.8 | 0.03 | 0.025 | 0.2 |
| Q550 | 0.18 | 0.6 | 1.8 | 0.03 | 0.03 | 0.2 |
| Size | M4 | M5 | M6 | M7 | M8 | M10 |
| d1 max | 4.10 | 5.10 | 6.10 | 7.10 | 8.10 | 10.20 |
| d2 max | 7.60 | 9.20 | 11.80 | 12.80 | 14.80 | 18.10 |
| s max | 0.90 | 1.20 | 1.60 | 1.60 | 2.00 | 2.20 |
A2-70 A4-80 Structural Stainless Steel 304 316 M16 DIN127 Spring Washer
SS304 SS316 M6 M8 M12 M16 Stainless Steel Spring Washer
304 M4 M30 6mm Fastener Stainless Steel 316 DIN 127 Spring Washer
DIN127 Good Quality A2-70 A4-80 Stainless Steel Spring Washer
A2-70 A4-80 DIN127 Stainless Steel Spring Lock Washer
Stainless Steel SS304 SS316 A4-70 DIN127 Spring Washer