Studs & Nuts
- Description
- Categories
Twinco Industrial stocks and supplies a large inventory of high-strength studs and nuts built for demanding industrial applications. Designed for reliability and precision, our fasteners deliver secure, leak-free connections in hydrostatic testing, pipeline work, and other critical operations.
We carry a wide range of standard sizes in stock and can quickly source custom fasteners to meet specific project requirements.
Whether you’re performing a quick test or managing a large installation, Twinco delivers the strength, quality, and turnaround you need – fast.
Our studs and nuts are manufactured from certified materials, with threading executed to precise tolerances for a perfect fit. For critical applications like hydrostatic testing, we offer high-strength, heat-treated fasteners that provide consistent clamping force and resistance to vibration loosening. We also supply pre-assembled stud and nut packages to streamline installation, reduce downtime, and ensure a secure, reliable connection every time.
| Category | Products Included |
|---|---|
| Standard Studs | ASTM A193 B7, B7M, L7, L7M, B16, 304SS, 316 SS, 660 SS |
| Custom Studs | Special Sizes, Double-End Studs, Tap-End Studs, Custom Lengths, Metrics Threads |
| Standard Nuts | ASTM A194 2H, 2HM, 4,7,8,8M, Heavy Hex Carbon Steel, 304 SS, 316 SS |
| Custom Nuts | Oversized, Undersized, Fine Thread, Metric, Coated, or Plated Options |
| High-Strength Studs | Alloy Steel, Heat-Treated, ASTM A320 Grades L7 & B16 |
| Coating & Finishes | Plain, Black Oxide, Zinc, Cadmium, Xylan, PTFE(Teflon), Hot-Dip |
| Thread Variants | Coarse(UNC), Fine(UNF), Metric, Left-Hand Threads, Rolled or Cut Threads |
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