Heavy Hex Bolts FEATURES
Specifications as per ANSI B18.2.1
Detailed dimensions as below table 3
Size: 3/8×2.1/2 inch
Grade ASTM A307 (type A)
Material: Carbon Steel
Surface: Black Oxide
Production Process: Material- Wire Resizing- Pre-treatment- Cold Forging- Thread Cutting-Tempering & Quenching (if needed)- Surface Treatment (Galvanizing)- Packing
More Options of Heavy Hex Bolt
Nominal Size (thread diameter) from 3/8 up to 1.1/4 inch
Standard: ANSI/ASME/DIN/ISO
Bolt length from 3/8 up to 4 inch
Material Grade: SAE J429 Gr. 2, 5 and 8
ASTM A307, A325, A449
Material: C1020, C1035, C1045 Cr40Mo, CR42Mo
Other standard and Customized specifications negotiable
Surface can be PL, ZP, BZP, YZP, HGD, nickle
Packaging & Shipping
Bulk Packed in Standard Cartons or Bags
(Small box or poly bag, plastic bucket, extra cost required)
Master Carton 25x23x16cm
Standard Pallet 95x82x85cm Or as customer’s requirement
FAQ
Q1: Are you a manufacturer or trading company?
A: We are manufacturer for bolts, studs, rivets, pins, washers, stamping & tooling parts, we have long-term associated parteners that can provide wide range of fasteners.
Q2: What kind of material you used for producing the bolt?
A: We using carbon steels (low and medium carbon, alloy steels), stainless steel and brass.
Q3: Do you produce standard or non standard bolt?
A: We have regular production for ANSI and DIN standard bolts, while we also make customized bolts and stud.
Q4: How to ensure that every process’s quality?
A: We have our in-house QC daily and hire third party for randomly inspection.
Q5: Can you provide samples?
A: For our regular products, we offer free samples. For customized bolts, tooling and moulding charges need. All free samples not including its courier charge. Stainless Steel Allen Head Bolt
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