Gr 8 Threaded Rod SAE (Fine)

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Threaded Rod Data Sheet (PDF) - The Nutty Company

Bolt Tightening Torque Chart (PDF) - The Nutty Company

Gr 8 Threaded Rod SAE (Fine)

High strength fine thread (SAE) threaded rod certified to ASTM A354 Grade BD, a high tensile alternative to SAE J429 Grade 8. We stock 3/8"-24 to 1"-14 in 1, 2 and 3 foot lengths, plus 3/4"-16 in 6 foot lengths.

Specifications

  • Sizes: 3/8"-24, 1/2"-20, 5/8"-18, 3/4"-16, 7/8"-14, 1"-14
  • Lengths: 1, 2 and 3 ft.; 3/4"-16 also in 6 ft.
  • Finish: plain
  • Material: ASTM A354 Grade BD certified (high tensile alternative to SAE J429 Grade 8)
  • Tensile strength: 150,000 psi min. - 173,000 psi max.
  • Yield strength: 130,000 psi
  • Proof load: 120,000 psi
  • Hardness: Rockwell HRC33 - HRC38

Common Uses

  • Automotive and racing
  • Fine adjustment studs under high load
  • Machinery and fixtures

FAQ

What nut should I use with Grade 8 fine thread rod?
Use a Grade 8 fine thread hex nut of the same size, such as a 1/2"-20 Grade 8 nut on 1/2"-20 rod.

What is the difference between coarse (USS) and fine (SAE) thread?
Coarse thread (UNC) has fewer threads per inch, goes together faster and is less likely to cross-thread. Fine thread (UNF) has more threads per inch, gives finer adjustment and holds better under vibration. The nut must match the rod's thread.

Related: Grade 8 Hex Nuts SAE | Grade 8 Threaded Rod USS | Grade 8 Threaded Rod

Note: Threaded rod does not qualify for $10.95 flat fee shipping or free shipping. 10' and 12' threaded rods ship by motor freight, F.O.B. Milford, CT 06460.

Purchase orders are accepted from government agencies, schools, hospitals, municipalities and companies with established credit with The Nutty Company, Inc.

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