Description 1. Class: 6 2. Size: m6-m100 3. Material: carbon steel, stainless steel, alloy steel 4. Finish: black, plain, zinc, hdg, etc 5. Packing: standard export packing or according to your demand 6. Trademark: sd 7. Origin: ningbo, china Manufacturer claims: (1)competitive price with high quality (2)various of design (3)ensure delivery in time (4)nice solid packing Our measurement and test capabilities include: Tensile strength, yield strength, proof load, hardness, thread major diameter, linear measurements, diameter measurements, plating thickness
