Flange bolt
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China Manufacturing Wholesale DIN 6921 DIN6922 ọkwa 8.8 Zinc mkpuchi flange Bolt Hex Flange kposara na Serrated
Aha ya bụ 6921 flangebolts, The flange bolt na-emi esịnede hexagon isi na flange efere (na gasket n'okpuru hexagon na hexagon bụ ofu ọnụ) na ịghasa (cylinder na mpụga eri). Ọ dị mkpa ka a na-ejikọta ya na nut iji jikọta akụkụ ndị na-ejikọta abụọ site na oghere. Ọ bụrụ na ewepụghị nut na bolt, akụkụ abụọ ahụ nwere ike kewapụ ya, ya mere njikọ bolt bụ njikọ na-apụ apụ.
- Ihe: Carbon Steel
- Ụdị: Hexagon Flange na Serrated
- Nha eriri: M5 ~ M20
- Ngwucha elu: Plain, Black, Zinc Plated, Yellow Plated, HDG
- Klas: 4.8, 8.8, 10.9, 12.9
