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Product Specifications:
| Item | Locking Insert |
| Display Qty | 100 |
| Drill Size | 21/64" |
| Finish | Plain |
| Free Coil Dia. | 0.39" |
| Grade | 304 |
| Hardness | Rockwell C43-C50 |
| Helical Insert Type | Screw Locking |
| Insert Length | 0.781" |
| Material | Stainless Steel |
| Material Grade/class | 18-8 |
| Overall Length | 25/32" |
| Rockwell Hardness | C43-C50 |
| Series | HELI-COIL |
| Sti Tap Size | 5/16"-24 |
| System Of Measurement | Imperial |
| Tang Style | Tanged |
| Tensile Strength | 200000 psi to 250000 psi |
| Thread Direction | Right Hand |
| Thread Size | 5/16"-24 |
| Thread Type | Fine |
Shipping Info:
| Ship weight (kg) | 0.26 |
| Ship height (cm) | 5.08 |
| Ship length (cm) | 2.03 |
| Ship width (cm) | 9.4 |
| Country of Origin | US |
Product Variants
| Model | Insert Length | Finish | Free Coil Dia. | Thread Type | Drill Size | Thread Direction | Hardness | Tensile Strength | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 84519 | 5/16" | - | - | - | 21/64" | - | - | - | 100 | - | RFQ
|
| 84619 | 0.469" | - | - | - | 21/64" | - | - | - | 100 | - | RFQ
|
| 84719 | 5/8" | - | - | - | 21/64" | - | - | - | 100 | - | RFQ
|
| 84819 | 0.781" | - | - | - | 21/64" | - | - | - | 100 | - | RFQ
|
| 84919 | 0.938" | - | - | - | 21/64" | - | - | - | 100 | - | RFQ
|
| 3591-5CN312S | 5/16" | Plain | 0.39" | Fine | 21/64" | Right Hand | Rockwell C43-C50 | 200000 psi to 250000 psi | 500 | €984.86 | |
| 3591-5CN469S | 0.469" | Plain | 0.39" | Fine | 21/64" | Right Hand | Rockwell C43-C50 | 200000 psi to 250000 psi | 500 | €1,104.61 |
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HELICOIL A3591-5CN781 Locking Insert, 5/16 In - 24 Thread Size, SS, 0.781 In Insert Lg., Gr. 304
€324.61 /pack

