
Metal Fabrication · Bolts & Nuts
Machine Bolt
Machine Bolt — ASTM A307 bolt for structural, machinery and general fastening. Complete with nut and washer on request. Stocked across common diameters and lengths in plain (black) and other finishes.
Same-Day Quote · brand, spec & stock confirmed · delivered nationwide
Product details
Machine bolts are supplied across a wide range of diameters, lengths, grades and finishes with matching nuts. The right size, grade and coating depend on the load and environment. See the specifications below for available sizes.
South-End supplies machine bolts and matching hardware to fabricators, machine shops and maintenance teams 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
- Grade
- ASTM A307
- Standard
- ASTM A36
- Diameters
- 3/8" to 1"
- Lengths
- 1" to 6"
- Thread
- UNC / metric coarse
- Finish
- Plain (black) / Zinc-plated / 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





