- SOLD BY THE PIECE.
- 5/16"-18 Thin Nylon Insert Lock Nut.
- Flats 0.502" Height 0.265"
- 18-8 / 304 Grade Stainless Steel.
- Contact Our Sales Department For Bulk Pricing.
- Thin Low Profile Jam Nyloc Nuts are a Friction Security Hex Jam Nut that has a Nylon Plastic Collar Center and Grabs the Thread of a Screw or Bolt and Causes Friction Between the Threads and Jam Nut.
- These Nylon Insert “Jam” or “Half Nuts” are used where You Need a Thinner Profile Then a Finish Hex Nut.
- Generally They are 1/2 the Height of a Finish Nut.
- Other Common Names Include Nylock, Elastic Stop Nut, Polymer Insert Lock Nut, Nylon Insert Jam Nuts
- 18-8 Stainless Steel Includes 303 & 304 Grades
- Right Hand Thread, UNC Nylon Insert Lock Nuts.
- Rust and Corrosion Resistant.