Standard Threaded Insert, Steel, Cadmium Finish, Knurled, Small Flange, Fine Thread, 1/4-28, 0.515" Length, 0.375" Hole
(Pack of
25)
SKU:81240 Item#: 81240
• Works in any thickness of material over 0.030"
• Simplest, most versatile and functional threaded insert
• Axial knurl under the flange gives superior holding strength
• Can be attached from one side in any thickness of material
• Can be used in sheet metal, castings, fiberglass, plastics, composition board, concrete, wood and other materials
• Tin-plated for added corrosion resistance
• Can be used virtually anywhere there is a need for strong, reusable steel threads in blind, buried or through holes
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Product Description
• Works in any thickness of material over 0.030"• Simplest, most versatile and functional threaded insert
• Axial knurl under the flange gives superior holding strength
• Can be attached from one side in any thickness of material
• Can be used in sheet metal, castings, fiberglass, plastics, composition board, concrete, wood and other materials
• Tin-plated for added corrosion resistance
• Can be used virtually anywhere there is a need for strong, reusable steel threads in blind, buried or through holes
Technical Specifications
| Item#: | 81240 |
|---|---|
| Diameter | 1/4 " |
| Thread Pitch | 28 |
| Thread | Fine |
| Flange Type | Small Flange |
| Type | Standard Threaded Inserts |
| Body Type | Knurled |
| Hole Size | 0.375 " |
| Pilot Drill Size | 3/8 " |
| Pilot Drill Number | 84741 |
| Material | Carbon Steel |
| Finish | CAD-Plated |
| Head Diameter | 0.400 " |
| Body Diameter | 0.3745 " |
| Length | 0.515 " |
| UNSPSC #: | 31162802 |
| TAA Compliant: | No |
| Weight: | 0.17 lb |
Product Restrictions
