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THREADED ROD

THREADED ROD

All threaded rod is available in different lengths depending on the material. For basic stainless such as 18-8 (304, ASTM A194 B8) or 316 (ASTM A194 B8M), 6′ and 12′ lengths are standard. On most other non ferrous materials, the lengths will vary. The mills that produce round bar in these materials usually ship variable lengths ranging from 10′ to 20′. Additionally, in the cut threading process, a few inches of thread is lost because it is needed to grip onto the bar. Lengths in our inventory will vary and some pieces may have a butt-end. We will cut all threaded rod to simplify handling and prevent damage in shipping. Our standard shipping tubes are designed to handle 3′ or 6′ pieces.

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Specifications & Technical Data

Dimensions

Nominal Size Diameter, D Threads Per Inch Umax = 2 Tread Pitches = 2P
UNC UNF 8UN UNC Threads UNF Threads 8UN Threads
1/4 0.2500 20 28 — 0.100 0.071 —
5/16 0.3125 18 24 — 0.111 0.083 —
3/8 0.3750 16 24 — 0.125 0.083 —
7/16 0.4375 14 20 — 0.143 0.100 —
1/2 0.5000 13 20 — 0.154 0.100 —
9/16 0.5625 12 18 — 0.167 0.111 —
5/8 0.6250 11 18 — 0.182 0.111 —
3/4 0.7500 10 16 — 0.200 0.125 —
7/8 0.8750 9 14 — 0.222 0.143 —
1 1.0000 8 12 — 0.250 0.167 —
1 1/8 1.1250 7 12 8 0.286 0.167 0.250
1 1/4 1.2500 7 12 8 0.286 0.167 0.250
1 3/8 1.3750 6 12 8 0.333 0.167 0.250
1 1/2 1.5000 6 12 8 0.333 0.167 0.250
1 5/8 1.6250 — — 8 — — 0.250
1 3/4 0.1750 5 — 8 0.400 — 0.250
1 7/8 1.8750 — — 8 — — 0.250
2 2.0000 4 1/2 — 8 0.444 — 0.250
2 1/4 2.2500 4 1/2 — 8 0.444 — 0.250
2 1/2 2.5000 4 — 8 0.500 — 0.250
2 3/4 2.7500 4 — 8 0.500 — 0.250
3 3.0000 4 — 8 0.500 — 0.250
3 1/4 3.2500 4 — 8 0.500 — 0.250
3 1/2 3.5000 4 — 8 0.500 — 0.250
3 3/4 3.7500 4 — 8 0.500 — 0.250
4 4.0000 4 — 8 0.500 — 0.250

Threaded Rods Specifications

  • STANDARD (ASME/ANSI)
  • METRIC (IFI)

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THREADED ROD Available Materials

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Industries We Serve

Nickel Systems provides high quality exotic grade materials that hold up in the toughest, most severe heat and corrosive environments. With our large inventory of specialty fasteners in stock, we are always ready to answer the call to serve the most challenging applications.

Nickel Systems stocks all threaded rod in Hastelloy® C276 (Alloy C276), Carpenter® 20 (Alloy 20) and Duplex 2205. Other materials currently in threaded rod inventory include Alloy C22, Monel® (Alloy 400, Alloy 500), Nitronic® 60 (A193 B8S), 18-8 Stainless (304, ASTM A194 B8), 316 (ASTM A194 B8M) and 310 Stainless.

Air Pollution Control
Chemical Processing
Electronics & Semi-conductors
Power Generation
Water Systems
Pulp & Paper Mills
Oil & Gas
Pumps & Seals
Aerospace
Valves
Glass Manufacturing

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