
Metal Fabrication · Bolts & Nuts
Galvanized Iron Hexagonal Bolt
Galvanized Iron Hexagonal Bolt — ASTM A307 bolt for structural, machinery and general fastening. Complete with nut and washer on request. Stocked across common diameters and lengths in electro-galvanized and other finishes.
Same-Day Quote · brand, spec & stock confirmed · delivered nationwide
Product details
GI hex bolts are supplied across a range of diameters and lengths with matching galvanized nuts and washers. Choosing GI over plain black comes down to whether the fastener will see moisture. See the specifications below for available sizes.
South-End supplies galvanized iron hex bolts to fabricators and contractors nationwide from Cavite. Request a quote with your sizes and quantities and we will confirm stock and pricing by the box or bulk.
Specifications
- Material
- Mild steel, galvanized (zinc-coated)
- Grade
- ASTM A307
- Standard
- BS 1387 / PNS
- Diameters
- 3/8" to 1"
- Lengths
- 1" to 6"
- Thread
- UNC / metric coarse
- Finish
- Electro-galvanized / Hot-dip galvanized
- Brand
- On request
- Category
- Metal Fabrication
- Subcategory
- Bolts & Nuts
- Sold per
- pc
- Pricing
- Request a quote (RFQ)
- Delivery
- Nationwide, same-day quote





