20 Pack M8 x 1.25 Nylon Inserted Stainless Steel Lock Nuts Self Locking 304 Grade 8mm Hex Built Tough for Automotive Bike Machinery and Heavy Duty DIY Projects

20-Pack M8 Nylon-Inserted Stainless Lock Nuts for Builds
✔️ 20 pcs M8-1.25, DIN985 nylon insert, 304 stainless lock nuts Silver

These self-locking nuts are designed to resist loosening under vibration and corrosion, making them ideal for automotive, bike, machinery, and heavy-duty DIY projects. They pair with standard M8 fasteners and fit 13 mm hex wrenches.

✅ Contents: 20 pieces M8-1.25 lock nuts in a plastic storage case
✅ Material: stainless steel 304 with nylon insert for self-locking action
✅ Thread: M8 x 1.25; overall height 8 mm; hex height 5.5 mm; AF 13 mm; fits 13 mm spanner
✅ Standards: DIN985 compliant, rust-proof, durable for automotive and heavy-duty use
✅ Easy installation: nylon insert embeds into threads for secure fastening

Dimensión	Valor
Hilo	M8 x 1.25
Total height	8 mm
Hex height	5.5 mm
Across flats (AF)	13 mm
Center to center	14.4 mm

💡 What is a nylon insert lock nut used for?

They are handy for keeping fasteners tight in vibration-prone setups.

- handy for securing bolts in automotive, bikes, machinery - reduces loosening from vibration and maintenance - works with M8-1.25 threads and DIN985 nylon inserts