Howmet M47871 Steel Threadsert Klik, 5/16-18, Low Profile Open End, Zinc Clear Trivalent Chromate, Pack of 25

Howmet M47871 Steel Threadsert Klik, 5/16-18, Low Profile Open End, Zinc Clear Trivalent Chromate, Pack of 25

• Howmet M47871 is a steel Threadsert Klik designed to add 5/16-18 internal threads in thin materials using a rivet nut installation tool. This low profile, open-end insert uses a zinc clear trivalent chromate finish and is supplied as a pack of 25 identical inserts for maintenance, fabrication, and repair work.
• Features:
  • 5/16-18 internal thread size supports common fastener sizes used in automotive and general fabrication.
  • Steel body construction supports durable threaded anchoring in suitable base materials.
  • Low profile head type supports installations where reduced head height is preferred.
  • Open end design supports through-threading and general-purpose service applications.
  • Pack of 25 identical inserts supports stocking for repeat installations and routine service work.
  • Designed to be installed into a blind hole with manual or pneumatic tools for creating internal threads in thin material.
• Specifications:
  • Manufacturer: Howmet
  • Part Number: M47871
  • MPN: MRM47871
  • UPC: 051593478714
  • Category: Fasteners
  • Subcategory: Threaded Inserts
  • Product Type or Function: Steel Threadsert Klik rivet nut
  • Thread Size: 5/16-18 UNC-2B
  • Body Material: Low carbon steel
  • Finish: Zinc clear trivalent chromate
  • Head Type: Low profile
  • Body End: Open end
  • Type: Round body splined
  • Material Thickness Range: 0.030" and up
  • Head Diameter: 0.528"
  • Body Length: 0.615"
  • Minimum Hole Depth: 0.640"
  • Hole Size for 0.030 to 0.124" material: 0.500"
  • Hole Size for 0.125 to 0.186" material: 0.516"
  • Quantity: 25
  • System Compatibility or Application: Designed to be installed into a blind hole with manual or pneumatic tools to create 5/16-18 internal threads in thin material.
• The Steel Threadsert Klik can also be referred to as steel rivet nut insert, 5/16-18 threaded insert, low profile rivet nut, blind threaded insert, and splined body thread insert.

Howmet manufactures engineered fastening systems and aerospace-grade components, supplying threaded inserts, rivet nuts, and related fastening solutions used across industrial, transportation, and aerospace production and maintenance environments.

Q: What thread size does this insert provide?
A: It provides a 5/16-18 UNC-2B internal thread.

Q: How many inserts are included?
A: This item is a pack of 25 identical Threadsert Klik inserts.

Q: What hole size should I drill?
A: Hole size depends on material thickness, including 0.500" for 0.030 to 0.124" material and 0.516" for 0.125 to 0.186" material.

Q: What type of installation tool is used?
A: It is designed to be installed into a blind hole using manual or pneumatic rivet nut installation tools.