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Self-locking inserts are suitable for locking threaded fasteners inside a tapped hole in automobile, aerospace and maintenance applications. Raptor Supplies offers these thread-locking...Read more
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Y| Style | Model | Internal Thread Size | External Thread Size | Wall Type | Min. Full Thread Depth | External Class | Internal Class | Thread Type | Power Driver | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 329-004 | #4-40 | #10-32 | Heavy Wall | 9/32" | Class 2A | Class 2B | Coarse Internal/Coarse External | - | £13.80 | 10 | |
| B | 329-006 | #6-32 | 1/4"-20 | Heavy Wall | 11/32" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE51 | £11.34 | 10 | |
| C | 550-006 | #6-32 | M6 x 1 | Heavy Wall | 5/16" | Class 2A | Class 2B | Coarse Internal/Metric External | 4ZE51 | £11.96 | 5 | |
| D | 329-008 | #8-32 | 5/16"-18 | Heavy Wall | 7/16" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE52 | £12.62 | 10 | |
| E | 550-008 | #8-32 | M8 x 1.25 | Heavy Wall | 23/64" | Class 2A | Class 2B | Coarse Internal/Metric External | 4ZE52 | £12.82 | 5 | |
| F | 329-3 | #10-24 | 3/8"-16 | Heavy Wall | 15/32" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE53 | £16.96 | 10 | |
| G | 319-3 | #10-24 | 5/16"-18 | Thin Wall | 3/8" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE53 | £16.94 | 10 | |
| H | 550-1024 | #10-24 | M8 x 1.25 | Heavy Wall | 31/64" | Class 2A | Class 2B | Coarse Internal/Metric External | 4ZE53 | £16.85 | 5 | |
| I | 329-332 | #10-32 | 3/8"-16 | Heavy Wall | 15/32" | Class 2A | Class 2B | Fine Internal/Coarse External | 4ZE53 | £11.46 | 10 | |
| J | 550-1032 | #10-32 | M8 x 1.25 | Heavy Wall | 31/64" | Class 2A | Class 2B | Coarse Internal/Metric External | 4ZE53 | £20.77 | 5 | |
| K | 319-332 | #10-32 | 5/16"-18 | Thin Wall | 3/8" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE53 | £16.73 | 10 | |
| L | 329-16 | 1"-8 | 1 3/8"-12 | Heavy Wall | 1 3/8" | Class 2A | Class 2B | Coarse Internal/Coarse External | - | £70.16 | 5 | |
| M | 329-1614 | 1"-14 | 1 3/8"-12 | Heavy Wall | 1 3/8" | Class 2A | Class 2B | Coarse Internal/Coarse External | - | £84.26 | 5 | |
| N | 319-8 | 1/2"-13 | 5/8"-11 | Thin Wall | 11/16" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE58 | £16.42 | 5 | |
| O | 335-8 | 1/2"-13 | 7/8"-9 | Extra Heavy Wall | 13/16" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE58 | £19.08 | 5 | |
| P | 329-801 | 1/2"-13 | 3/4"-10 | Heavy Wall | 1" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE58 | £20.50 | 5 | |
| Q | 550-8 | 1/2"-13 | M16 x 2 | Heavy Wall | 3/4" | Class 2A | Class 2B | Coarse Internal/Metric External | 4ZE58 | £24.94 | 5 | |
| R | 329-8 | 1/2"-13 | 3/4"-10 | Heavy Wall | 3/4" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE58 | £17.02 | 5 | |
| S | 319-820 | 1/2"-20 | 5/8"-11 | Thin Wall | 11/16" | Class 2A | Class 2B | Fine Internal/Coarse External | 4ZE58 | £16.50 | 5 | |
| T | 329-820 | 1/2"-20 | 3/4"-10 | Heavy Wall | 3/4" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE58 | £15.36 | 5 | |
| U | 319-4 | 1/4"-20 | 3/8"-16 | Thin Wall | 7/16" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE54 | £19.82 | 10 | |
| V | 550-1420 | 1/4"-20 | M10 x 1.5 | Heavy Wall | 37/64" | Class 2A | Class 2B | Coarse Internal/Metric External | 4ZE54 | £22.50 | 5 | |
| W | 329-4 | 1/4"-20 | 7/16"-14 | Heavy Wall | 1/2" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE54 | £16.97 | 10 | |
| X | 335-4 | 1/4"-20 | 1/2"-13 | Extra Heavy Wall | 9/16" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE54 | £18.76 | 10 | |
| Y | 329-428 | 1/4"-28 | 7/16"-14 | Heavy Wall | 1/2" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE54 | £15.62 | 10 |
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Y| Style | Model | Internal Thread Size | External Thread Size | Min. Full Thread Depth | External Class | Internal Class | Thread Type | Power Driver | Wall Type | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 303-004 | #4-40 | #10-32 | 9/32" | Class 2A | Class 2B | Coarse Internal/Coarse External | - | Heavy Wall | £34.57 | 10 | |
| B | 303-006 | #6-32 | 1/4"-20 | 11/32" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE51 | Heavy Wall | £19.10 | 5 | |
| C | 303-008 | #8-32 | 5/16"-18 | 7/16" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE52 | Heavy Wall | £21.67 | 5 | |
| D | 303-3 | #10-24 | 3/8"-16 | 15/32" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE53 | Heavy Wall | £25.67 | 5 | |
| E | 303-332 | #10-32 | 3/8"-16 | 15/32" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE53 | Heavy Wall | £25.72 | 5 | |
| F | 303-8 | 1/2"-13 | 3/4"-10 | 3/4" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE58 | Heavy Wall | £46.61 | 5 | |
| G | 303-820 | 1/2"-20 | 3/4"-10 | 3/4" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE58 | Heavy Wall | £46.72 | 5 | |
| H | 303-4 | 1/4"-20 | 7/16"-14 | 1/2" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE54 | Heavy Wall | £23.83 | 5 | |
| I | 303-428 | 1/4"-28 | 7/16"-14 | 1/2" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE54 | Heavy Wall | £26.00 | 5 | |
| J | 303-12 | 3/4"-10 | 1"-8 | 7/8" | Class 2A | Class 2B | Coarse | 4ZE60 | Heavy Wall | £103.67 | 5 | |
| K | 303-6 | 3/8"-16 | 9/16"-12 | 19/32" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE56 | Heavy Wall | £25.88 | 5 | |
| L | 303-624 | 3/8"-24 | 9/16"-12 | 19/32" | Class 2A | Class 2B | Fine Internal/Coarse External | 4ZE56 | Heavy Wall | £54.00 | 5 | |
| M | 303-10 | 5/8"-11 | 7/8"-9 | 13/16" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE59 | Heavy Wall | £52.32 | 5 | |
| N | 303-5 | 5/16"-18 | 1/2"-13 | 9/16" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE55 | Heavy Wall | £25.15 | 5 | |
| O | 303-524 | 5/16"-24 | 1/2"-13 | 9/16" | Class 2A | Class 2B | Fine Internal/Coarse External | 4ZE55 | Heavy Wall | £29.15 | 5 | |
| P | 303-7 | 7/16"-14 | 5/8"-11 | 23/32" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE57 | Heavy Wall | £32.58 | 5 | |
| Q | 303-720 | 7/16"-20 | 5/8"-11 | 23/32" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE57 | Heavy Wall | £34.67 | 5 | |
| R | 453-3 | M3 x 0.5 | M6 x 1 | 5/16" | Class 6G | Class 6H | Metric Internal/Metric External | - | Heavy Wall | £16.62 | 5 | |
| S | 453-4 | M4 x 0.7 | M8 x 1.25 | 23/64" | Class 6G | Class 6H | Metric Internal/Metric External | 4ZE52 | Heavy Wall | £20.17 | 5 | |
| T | 453-5 | M5 x 0.8 | M8 x 1.25 | 23/64" | Class 6G | Class 6H | Metric Internal/Metric External | 4ZE52 | Heavy Wall | £23.53 | 5 | |
| U | 653-6 | M6 x 1 | 3/8"-16 | 15/32" | Class 2A | Class 6H | Metric Internal/Coarse External | 4ZE54 | Heavy Wall | £24.46 | 5 | |
| V | 453-6 | M6 x 1 | M10 x 1.5 | 31/64" | Class 6G | Class 6H | Metric Internal/Metric External | 4ZE54 | Heavy Wall | £19.37 | 5 | |
| W | 653-8 | M8 x 1.25 | 1/2"-13 | 9/16" | Class 2A | Class 6H | Metric Internal/Coarse External | 4ZE55 | Heavy Wall | £26.60 | 5 | |
| X | 453-8 | M8 x 1.25 | M12 x 1.75 | 37/64" | Class 6G | Class 6H | Metric Internal/Metric External | 4ZE55 | Heavy Wall | £25.34 | 5 | |
| Y | 453-10 | M10 x 1.5 | M16 x 2 | 3/4" | Class 6G | Class 6H | Metric Internal/Metric External | 4ZE56 | Heavy Wall | £33.13 | 5 |
| Model | Item | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|
| 6407SD-PWR | AD6PEM | £16.59 | 1 |
| Model | Item | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|
| 6400SD-PWR | AD6PEH | £154.24 | 100 |
| Model | Item | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|
| 6403SD-PWR | AD6PEK | £285.92 | 50 |
| Model | Item | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|
| 6402SD-PWR | AD6PEL | £17.40 | 1 |
| Model | Item | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|
| 6404SD-PWR | AD6PEN | £25.94 | 1 |
| Model | Item | Price (inc. VAT) | Pkg. Qty. | |
|---|---|---|---|---|
| 6401SD-PWR | AD6PEJ | £84.33 | 50 |
Self-locking inserts are suitable for locking threaded fasteners inside a tapped hole in automobile, aerospace and maintenance applications. Raptor Supplies offers these thread-locking inserts from E-Z Lok. They lock the threads of the fastener and prevent their loosening due to vibration.
Inserts having an open end allow installation of fasteners longer than the inserts.
Raptor Supplies offers compatible insert tools like drill bits, standard taps, bolts with two nuts and installation bits for installing these inserts.
The external thread adhesive of these inserts starts setting after installation. Users can install a bolt inside it only if they do not want to remove it in future. Removing the bolt from the insert & the insert from the material after installation may destroy the adhesive & hence the insert's effectiveness. So, users can not reuse these inserts once removed from the application surface.