Carbon Steel Grade 4.8 6.8 8.8 10.9 12.9 Hex Flange Washer Head Bolt DIN6921 Flange Bolt
Carbon Steel Grade 4.8 6.8 8.8 10.9 12.9 Hex Flange Washer Head Bolt DIN6921 Flange Bolt
Application industry
Product Name | Carbon Steel Grade 4.8 6.8 8.8 10.9 12.9 Hex Flange Washer Head Bolt DIN6921 Flange Bolt |
Material | Carbon Steel |
Head Type | Hex Flange Head |
OEM | YES |
Size | M1 M2 M3 M4 M5 Or Customized |
Color | Customized |
Surface Treatment | Environmental protection blue zinc plated |
Grade Available | Grade 2-8, 4.8 6.8 8.8 10.9 12.9 |
Application Industry | Industrial equipment, wind power facilities, electromechanical, large manufacturing equipment |
Standard Available | GB, DIN, ISO, ANSI, ASME, IFI, JIS, BSW, AS, Q, HJ, BS, PEN |
Material Available | Stainless Steel Titanium and Titanium Alloy Carbon Steel Aluminum OEM according to your request |
Packing | PE/PP Bag + box, or as per client's requirement |
Custom Process
Q1,How about your price?
A1 : We are Non-standard screw fastener factory which customized production directly. We eliminate the cost of intermediates by working with the raw materials manufacturer and subsequent process processing factory ,to achieve the best quality and reasonable factory unit price .
Q2,How do you control your quality?
A2 :1.We implement strict ISO quality control, and have 8 steps checking in production.
2. We use high-quality austenitic stainless steel and raw materials from different countries . Our company adopt the advanced die spotting and the multiple-step machine.
Q3,Could you provide free samples?
A3:We provide existing samples for free, but freight will on your side. Foe customized sample, we charge sample fee and it takes 7~15 days.
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