
E-Z LOK
Extra Heavy Wall Self Locking Thread Insert, 1/4"-20 Int Thrd Sz, Carbon Steel, 10 PK
$16.49
In stock · Mfr. Part # 335-4-PK10
Most in-stock items ship in 1–5 business days — exact lead time confirmed on your order or quote.
Self Locking Thread Insert
✓ Counts toward California's 3% DVBE goal — certified DVBE & Small Business supplier (Cert #2034325) · POs & net terms accepted · certification docs →Specifications
- Brand
- E-Z LOK
- Mfr. Part #
- 335-4-PK10
- Category
- Threaded Inserts
- Country of Origin
- USA
- Compatible Material
- Metal
- Compatible Tap Size
- 1/2 In.-13
- Drill Bit Size
- 27/64 in
- External Thread Fit
- 2A
- External Thread Size
- 1/2 In.-13
- Finish
- Black Phosphate
- Insert Diameter
- 1/2 in
- Internal Thread Fit
- 2B
- Internal Thread Size
- 1/4 In.-20
- Material
- Steel
- Maximum Hole Diameter
- 0.422 in
- Minimum Installation Depth
- 9/16 in
- Overall Length
- 31/64 in
- Thread Type
- Coarse
CalTrans-eligible
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