Wenzhou Shenglong Standard Component Manufacture Co.,Ltd. |
Brand S L
Product origin Wenzhou .China (mainland)
Delivery time 35 days in general
Supply capacity 50,000 Kg /Kgs Per Day
Product Description
Material: | Carbon Steel. Alloy steel |
Surface finish: | bule white zinc plated |
Head type: | hexagon head |
Hardness: | 22 to 32 HRC |
Thread: | metric ,inch,DIN, BSW, ANSI, JIS, ISO , |
Used in: | Automotive, motor,electrical, medical, railway , airplane, boat and other Furniture etc. |
Grade | 8.8grade |
coating thickness | 5 to 15 um |
standard | DIN933/DIN931 |