E-Z LOK
POWERS FASTENERS
MICRO 100
MICRO 100
DEWALT
DEWALT
DEWALT
DEWALT
DEWALT
DEWALT
RIDGID
| Internal Thread Size | External Thread Size | Min. Full Thread Depth | External Class | Internal Class | Thread Type | Power Driver | Wall Type | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
#4-40 | #10-32 | 9/32" | Class 2A | Class 2B | Coarse | - | Heavy Wall | 10 | $47.24 | |
#6-32 | 1/4"-20 | 11/32" | Class 2A | Class 2B | Coarse | 4ZE51 | Heavy Wall | 5 | $26.65 | |
#8-32 | 5/16"-18 | 7/16" | Class 2A | Class 2B | Coarse | 4ZE52 | Heavy Wall | 5 | $29.63 | |
#10-24 | 3/8"-16 | 15/32" | Class 2A | Class 2B | Coarse | 4ZE53 | Heavy Wall | 5 | $35.09 | |
#10-32 | 3/8"-16 | 15/32" | Class 2A | Class 2B | UNF Internal, UNC External | 4ZE53 | Heavy Wall | 5 | $35.15 | |
1/4"-20 | 7/16"-14 | 1/2" | Class 2A | Class 2B | Coarse | 4ZE54 | Heavy Wall | 5 | $32.57 | |
1/4"-28 | 7/16"-14 | 1/2" | Class 2A | Class 2B | UNF Internal, UNC External | 4ZE54 | Heavy Wall | 5 | $35.55 | |
5/16"-18 | 1/2"-13 | 9/16" | Class 2A | Class 2B | Coarse | 4ZE55 | Heavy Wall | 5 | $34.37 | |
5/8"-11 | 7/8"-9 | 13/16" | Class 2A | Class 2B | Coarse Internal/Coarse External | 4ZE59 | Heavy Wall | 5 | $71.48 | |
3/4"-10 | 1"-8 | 7/8" | Class 2A | Class 2B | Coarse | 4ZE60 | Heavy Wall | 5 | $141.67 | |
| Internal Thread Size | External Thread Size | Wall Type | Min. Full Thread Depth | External Class | Internal Class | Thread Type | Power Driver | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
#10-24 | 5/16"-18 | Thin Wall | 3/8" | Class 2A | Class 2B | Coarse | 4ZE53 | 10 | $23.15 | |
#10-32 | 5/16"-18 | Thin Wall | 3/8" | Class 2A | Class 2B | UNF Internal, UNC External | 4ZE53 | 10 | $22.87 | |
1/4"-20 | 3/8"-16 | Thin Wall | 7/16" | Class 2A | Class 2B | Coarse | 4ZE54 | 10 | $27.08 | |
1/4"-28 | 3/8"-16 | Thin Wall | 7/16" | Class 2A | Class 2B | UNF Internal, UNC External | 4ZE54 | 10 | $25.60 | |
5/16"-18 | 7/16"-14 | Thin Wall | 1/2" | Class 2A | Class 2B | Coarse | 4ZE55 | 10 | $26.65 | |
5/16"-24 | 7/16"-14 | Thin Wall | 1/2" | Class 2A | Class 2B | UNF Internal, UNC External | 4ZE55 | 10 | $31.72 | |
3/8"-16 | 1/2"-13 | Thin Wall | 9/16" | Class 2A | Class 2B | Coarse | 4ZE56 | 10 | $29.96 | |
3/8"-24 | 1/2"-13 | - | 9/16" | - | - | UNF Internal, UNC External | 4ZE56 | 10 | $34.41 | |
| - | - | - | - | - | - | Coarse | - | 5 | $19.55 | |
| - | - | - | - | - | - | UNF Internal, UNC External | 4ZE57 | 5 | $19.80 | |
| Finish | Price |
|---|---|
Uncoated | RFQ |
Uncoated | RFQ |
| Finish | Pkg. Qty. | Price |
|---|---|---|
Uncoated | 1 | $6.09 |
Uncoated | 10 | $42.76 |
Uncoated | 1 | $16.71 |
Uncoated | 1 | $6.09 |
Uncoated | 10 | $41.91 |
Uncoated | 1 | RFQ |
| Finish | Size | Price |
|---|---|---|
| Zinc Plated | 1/4" | $25.44 |
| Finish | Size | Price |
|---|---|---|
| Zinc Plated | 3/8" | $23.55 |
| Internal Thread Size | Finish | Size | Price |
|---|---|---|---|
| 1/2"-13 | Zinc Plated | 1/2" | $39.61 |
| Internal Thread Size | Wall Type | Min. Full Thread Depth | Finish | Thread Type | Size | Min. Hole Depth | Pkg. Qty. | Price |
|---|---|---|---|---|---|---|---|---|
| 1/4"-20 | Heavy Wall | 11/16" | Zinc Plated | Coarse | 1/4" | 1 5/8" | 100 | $242.97 |
| Internal Thread Size | Wall Type | Min. Full Thread Depth | Finish | Thread Type | Size | Min. Hole Depth | Pkg. Qty. | Price |
|---|---|---|---|---|---|---|---|---|
| 3/8"-16 | Heavy Wall | 11/16" | Zinc Plated | Coarse | 3/8" | 1 5/8" | 50 | $104.97 |
| Internal Thread Size | Wall Type | Min. Full Thread Depth | Finish | Thread Type | Size | Min. Hole Depth | Pkg. Qty. | Price |
|---|---|---|---|---|---|---|---|---|
| 1/2"-13 | Heavy Wall | 29/32" | Zinc Plated | Coarse | 1/2" | 2 1/2" | 50 | $389.27 |
| MPN | Price |
|---|---|
| 83732 | $9.34 |
Description
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.
Features
- E-Z LOK self-locking inserts create strong internal threading on metallic surfaces.
- They are equipped with a pre-applied Loctite adhesive that activates after installation to offer a strong connection to the material & fastener while preventing wear or over-torque.
- These inserts come with standard UNC / UNF / Metric threading on their external & internal surfaces for use with the respective drill / tap / fastener.
- The external thread adhesive secures these inserts in the material's tapped hole.
- The adhesive on the internal thread keeps the fasteners from backing out by locking them.
- After fully curing the adhesive, these inserts can seal against liquid / gas pressure up to 6000 psi.
- Grade 303 self-locking inserts are corrosion resistant and have a sleek & polished appearance.
- Users can also drive these inserts with right-direction threads & a slotted drive using a slotted screwdriver instead of an installation bit.
- Carbon steel self locking inserts can withstand high temperatures without losing their mechanical properties.
Frequently Asked Questions
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