Double End Studs
- Standard: DIN 938 / DIN 939 / DIN 976 / ASTM A193 B7 / A320 L7
- Sizes: M6 to M72, and imperial sizes from 1/4" to 3"
- Material: Carbon steel, alloy steel 40Cr, stainless steel 304 / 316
- Grade: Class 4.8, 8.8, 10.9, 12.9 and A193 B7 / B7M
- Surface: Zinc plated, hot-dip galvanized, black oxide, PTFE coated
- Thread: Metric or UNC / UNF, full thread or double end
- Packing: 25 kg carton / 36 cartons per pallet, or per customer request
Double end studs are threaded at both ends with a plain shank in the middle, commonly used for bolting flanges, pipe joints and heavy equipment.
Daosan manufactures and supplies double end studs to customers worldwide. Standard sizes are held in stock and custom specifications can be produced to drawing.
Product Detail
Double End Studs
Daosan produces double end studs, fully threaded studs and stud welding fasteners for flange joints, pressure pipe work and heavy equipment. Threads are rolled for consistent strength and inspected with go / no-go gauges.
- Material: Carbon steel, alloy steel 40Cr, stainless steel 304 / 316
- Surface: Plain, black oxide, zinc plated, hot-dip galvanized, PTFE coated
- Application: Flange joints, pipe work, pressure vessels, heat exchangers, heavy machinery
- Package: Bundled and wrapped, or 25 kg carton per customer request
- Delivery: 25 to 35 days for regular production after drawing approval
- Customized: Thread length, shank diameter, chamfer and coating produced to drawing
Request For Quote
Tell us the sizes, grade and finish you need and our team will come back with a price and lead time.
- Free samples
- Custom to drawing
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