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Stainless steel wire rope stud with right-hand threads and swaged fitting

Loos & Co., Inc.

Loos & Co., Inc. MS2159-10RH Wire Rope Stud 1/2"-20 RH Thread 5/16 in

SKU CH-F0DZ-P50JA

Stainless-steel swage stud with 1/2"-20 RH thread for 5/16 in wire rope, meeting MIL-DTL-781 and DFARS requirements

  • Right-hand thread ensures secure lifting connections
  • Stainless steel construction resists corrosion in harsh environments
  • Swaged 9/16 in diameter fits 5/16 in rope
  • Meets MIL-DTL-781 and DFARS compliance standards
  • 2 in thread length provides reliable engagement

Loos MS2159-10RH Wire Rope Stud

The Loos MS2159-10RH is a stainless steel wire rope stud designed for lifting applications. It accepts a compatible rope diameter of 5/16 inch and features a right-hand thread. The fitting type is a swage stud built to MIL-DTL-781 standards.

DFARS Compliant Stainless Steel Construction

The stud body is manufactured from stainless steel for corrosion resistance in demanding environments. It meets DFARS compliance requirements for defence-related procurement. The swaged outside diameter measures 9/16 inch with an overall length of 5 7/8 inches.

1/2"-20 RH Thread for Secure Fastening

The external thread size is 1/2"-20 with a thread length of 2 inches for reliable engagement. A shank diameter of 11/16 inch supports the connection point. This stud suits galvanized or stainless steel wire rope in lifting and conveying systems.

Highlights

  • Right-hand thread ensures secure lifting connections
  • Stainless steel construction resists corrosion in harsh environments
  • Swaged 9/16 in diameter fits 5/16 in rope
  • Meets MIL-DTL-781 and DFARS compliance standards
  • 2 in thread length provides reliable engagement

Specifications

BrandLOOS

Questions about this item

How do I swage the 5/16 in rope onto the 9/16 in outside diameter stud?

Use a swaging tool matched to the 9/16 in sleeve, insert the rope fully, and compress evenly — the step often missed is verifying full rope insertion before the final press.

When should the stainless steel stud be replaced due to wear?

Replace if the 11/16 in shank shows elongation, the 1/2-20 RH threads are damaged, or the 9/16 in swaged section cracks — inspect before each lift.

What load limit appears first during sustained lifting with this MIL-DTL-781 stud?

The 1/2-20 RH thread engagement and 9/16 in swaged joint reach their working limit before the stainless shank yields under continuous tension.

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