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Name: Fastener yellow black carbon steel brass heavy hex bolt DIN933 DIN931
Mark: According to customer's requirement.
Materials: Carbon Steel, Stainless Steel 304&316, Carbon Steel, Brass
Surface treatment/Finish: Plain, Zinc Plated
Grade: Grade8.8,10.9,12.9,A2-70, A2-80, A4-70, A4-80
Quality: Top high quality
Anticorrosive Performance: Salt Spray Test Reach 1000-2000 Hours
Application: Marchinery, Chemical Industry, Environmental,Building
Certification: ISO9001:2008& SGS
Packing: Cartons& pallets or according to customer's requirement.
Delivery time: Normally in 30-40 days.
Export Markets: Global
Place of Origin: Zhejiang, China (Mainland)
MOQ: 1000 pieces



Technology
Name | Fastener, Nut and Bolt, Hex Nuts and Hex Bolts DIN933 DIN931 DIN934 |
Standard | DIN, IFI, ISO, JIS, AS, BS, EN, SAE, ASTM |
Grade | Bolt: Gr 4.6 4.8 5.6 5.8 8.8 10.9 12.9 14.9 (DIN) Bolt: Gr 2 Gr 5 Gr 8 (ASTM) Nut: Gr/8/ Gr 8 Gr10 Gr 12 (DIN) Nut: Gr 2 Gr 5 Gr 8 (ASTM) |
Thread | UNC, UNF, UNEF, M, BSW, BSF, TR, ACME, NPT TP |
Material | Carbon steel (#1035,#1045, 40Cr, 35CrMo, 42CrMo, B7, 20Mn2, M20) Stainless Steel (303, 304 , 304L, 316, 316L) Brass (H58, H59, H62) |
Size | M2.5-M72( DIN) 3/16''-3'' (ASTM) |
Finish | Plain, Zinc plated, Passivated, Nickle, plated, H.D.G.,Black Oxided, Dacromet, Geomet,etc |
Production Technique | Cold forging, Hot forming, Machining, Heat treatment, Staming, etc |
Production Capacity | 200 TON |



1.How long is ur delivery time?
A:Mostly depending on ur QTY.Generally 30-45 workdays after payment received!
2.What is ur surface treatment?
A:We can do galvanized,Yellow Zinc Plated,black and HDG and others.
3.What is ur material?
A:We can provide steel,stainless steel,carbon steel,brass and aluminum.
4.Do u provide samples?
A:Yes! FREE SAMPLE!!!
5.Where is the port of shipment?
A:Ningbo and Shanghai.
6.What is ur payment term?
A:30% T/T in advance,70% against copy of B/L!
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