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Your cart is empty. Description:
304 Stainless Steel Material, Wire Thread Repair Inserts.
threaded insert 304 stainless steel are used to replace old striped out or cross thread holes.
Drill a specified hole, the hole and insert the coil for a complete installation.
Widely used in steam turbines, electronic communications, computers, lamps, mechanical equipment, radiators, and 3D prints equipment.
Specification:
Main Color: Silver Tone
Material: 304 Stainless Steel
Weight: 33g
Outer Thread Diameter: 7.8mm / 0.31"
Inner Thread Size: 1/4"-20
Number of Turns: 8.6
Package Content:
25pcs x Helical Coil Insert
Harry Keith
2025-07-23 11:29:53
It's a helicoil.
Bryan Stock
2025-04-12 17:00:38
good
Sylvie Pelchat
2025-04-09 12:52:24
good value
Bernard
2025-01-12 17:49:25
Perfect
Jacques Ducasse
2024-11-22 10:32:19
As noted above
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