Specification

1，DIN933 DIN931 4.8 8.8 10.9 12.9 Black Bolt
1. Material:Stainless Steel: SS201, SS303, SS304, SS316, SS410, etc

 Steel: C45(K1045), C46(K1046), C20, etc

 Carbon Steel: CH1T, ML08AL, 1010, 1035, 1045, etc

 Alloy Steel: 10B21, 35ACR, 40ACR, 40Cr, 35CrMn, etc

 Aluminum or Aluminum Alloy: Al6061, Al6063, etc

2. Grade : 4-10etc

3.   Manufacture Process:

RawMaterial/QC/Heading/Thread/HeatTreatment/Surface Treatment/QC Inspection/Sorting and Packing/Shipping

4. Features : weight, Excellent resistance, anti-corrosion, excellent mechanical strength etc.

5. Surface treatment:Plain, black finished, Zinc plated (Galv), Hot Dip Galvanized, Nickel, phosphate black, DACRO, etc.

6. Packing:General packing: Cartons + plastic bags+pallet or accoding to requirement

7.Standard: DIN936/DIN937/DIN439/DIN 557/DIN562/DIN798/JIS B1163

2.DIN933 DIN931 4.8 8.8 10.9 12.9 Black Bolt description :

   • 25-year experiences

   • Supply various of metal products

   • Product name :stainless steel heavy hex nut and bolts

   • Applicable material :stainless steel/brass/copper/steel

   • Weight:0.5~500kg/according to requirement

   • Quality contral, inspect in house

   • Good quality and competitive price

3.Company advantage :

   • Guarantee/Warranty

   • Product Features

   • Product performance

   • Prompt Delivery

   • Quality Approvals

   • Service

   • Small Orders Accepted

4.Main export market :

   • Eastern Europe

   • Western Europe

   • North America

   • Mid East/Africa

   • Central/South America

   • Asia

   • Australia

5，products show