Bingyu Heavy-Duty Flat Washer BY-509 Carbon Steel M4 Black (Quenched) GB97.1 1000 Pcs 1 Pack
Bingyu Heavy-Duty Flat Washer BY-509 Carbon Steel M4 Black (Quenched) GB97.1 1000 Pcs 1 Pack
Specifications
Specifications
- Strength Grade: Below 8.8
- Model: BY-509
- Groove Type: Other
- Material: Carbon Steel
- Minimum Package Quantity: 1 pack
- Specification: M4
- Standard: GB National Standard
- Brand: Bingyu
- Order Code: 100046615
- Category: Washer
- Specification: Carbon Steel M4 Blackened (Quenched) GB97.1
- Executive Standard: GB97.1
- Product Name: Bingyu High Strength Flat Washer
- Packaging Specification: 1000 pieces
- Head Type: Other
- Surface Treatment: Blackened (Quenched)
- Length: 60.01-100mm
