

Actek · Hex Lock Series
Hex Lock Series HLS-4
- MPN
- HLS-4
- SKU
- DB-ACTK-027653
Hex Lock Series — A: 1 1/16; A-Decimal: 1.0625; B: 7/16; B-Decimal: 0.4375
Actek prices this line on request. Add it to your quote — we answer within 1 business day, and quotes carry the exact part number so nothing gets re-found.
The Actek HLS-4 is a 3/8"-16 thread hex lock series in our Work Holding & Fixturing range.
About the Actek HLS-4
Hex Lock Series part number HLS-4 from ACTEK Manufacturing & Engineering, part of ACTEK's Drill Bushings & Locking Accessories line. Specifications: Thread size 3/8"-16; Hex 7/32. Dimensions: A = 1 1/16, B = 7/16, C = 3/4, E = 7/16, F = .231 - .225.
Specifications
| Thread size | 3/8"-16 |
|---|---|
| A | 1 1/16 |
| B | 7/16 |
| C | 3/4 |
| E | 7/16 |
| F | .231 - .225 |
| Hex | 7/32 |
| CAD File | HLS-4.step |
| A-Decimal | 1.0625 |
| B-Decimal | 0.4375 |
| C-Decimal | 0.7500 |
| E-Decimal | 0.4375 |
Common questions about the Actek HLS-4
How do I get a price for the Actek HLS-4?
Add it to a quote request or call 1-763-421-8250. All Industry Supplies answers quote requests within 1 business day.
Is the Actek HLS-4 available from stock?
All Industry Supplies sources Actek to order from the manufacturer. Lead times are confirmed on your quote — most items ship within days.
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