High Strength Tension Control Bolt with Nut and Washer ASTM A325tc/ASTM A490tc

Product Name

ASTM A325/A325M TYPE 1/ F3125 GRADE A325/A325M STRUCTURAL BOLTS High Quality Ningbo Factory All Customization

Available Material

1. STAINLESS STEEL SS201, SS303, SS304, SS316, SS410, SS420

2. CARBON STEEL C45(K1045), C46(K1046),C20

3. IRON 1010, 1035, 1045

4. ALUMINIUM OR ALLOY AL6061, AL6063, AL7075 ETC

5. BRASS H59, H62, COPPER and BRONZE

Grade(Hardness)

4.8, 6.8,8.8, 10.9, 12.9

Thread Type

UNC, UNF, UNEF, UNS and UN Series

Surface Treatment

Plain, Zinc-plated, Yellow Zinc-plated, Black Zinc-plated, Brass-plated, Nickel-plated, Trivalent Chromium Plated, Hexvalent
Chromium Plated, Cadmium-plated, Geomet, Dacromet, HDG, Nylok, Black-oxide, Phosphatizing, Powder Coating and Electrophoresis

Standard

ISO, DIN, ANSI, JIS, BS and Non-standard as clients' requirements

Certificate

GB/T19001-2008/ISO9001:2008

Match ROHS and Eco-friendly

Size Range

As per customers' requirement

Manufacturing Process

Cold Heading/Tapping/Heat Treatment/Surface Treatment

Sample

Free excluding freight

Packaging

25KG/ box ---- 36 boxes/pallet ----- 27 tons /20 feet cabinet