Beefed-Up Self-Tapping Threaded Inserts Set, 6 Pack M14 x M18 x 24mm, 303 Stainless Steel Reducer Thread Adapters, Slotted Repair Inserts Nuts Sleeve for Aluminum Die Casting, Plastic and Metal Parts in Auto, Marine, Appliances, DIY Projects
UPC:
✔️ Outer M18 x 1.5, inner M14 x 2, 24mm length, 303 SS
These six high-strength self-tapping inserts provide durable, removable threads in softer base materials like aluminum die casting, engineering plastics, and cast iron. They’re ideal for auto, marine, appliances, and DIY projects where reliable, reusable fasteners are needed.
✅ Inner Thread Size: M14 x 2mm (Dia. x Pitch)
✅ Outer Thread Size: M18 x 1.5mm (Dia. x Pitch)
✅ Thread Length: 24 mm (0.94 inch)
✅ Min. Drilling Depth: 28 mm (1.1 inch)
✅ Drilling Diameter references: 16.6-16.8 mm (Plastic), 17.0-17.3 mm (Aluminum), 17.2-17.5 mm (Cast Iron)
✅ Material: 303 Stainless Steel
✅ Color: Silver Tone
✅ Package: 6 Pcs Self-Tapping Inserts (302 Type)
💡 What is a self-tapping threaded insert used for in DIY projects?
They provide durable, removable threads in soft materials and simplify repairs.
- Used to repair damaged threads in housings and panels - Ideal for auto, marine, appliances requiring frequent disassembly - Helps prevent thread damage and ensures strong, reusable joints