Item Details:
NSN: 5180-00-178-0046
Item Name: Tool Kit, Screw Thread Insert
Quantity Required: 3 kits
Reference Manufacturer: Howmet / Arconic
Reference Part Number: K4-258-258L (or equivalent)
Minimum Technical Requirements (per kit):
Total components: 87
Thread size: 1/4-28 UNC
Material application: Aluminum and magnesium
Kit includes:
20 self-locking screw thread inserts (6-point, solid, one-piece, high strength)
20 non-locking screw thread inserts (4-point, solid, one-piece, high strength)
1 step drill
1 thread cutting tap
2 drive wrenches
1 swage tool
1 removal tool (suitable for aluminum and magnesium)
1 tool box
No cadmium plating
If you can supply this exact part number or an equivalent please let us know ASAP


