Join metal parts, with a nut or in a tapped hole, so they can be taken apart.

Hex Allen keys HW3100
Also known as: Allen wrench
Key features
- Pack (pcs)9
- MaterialSteel
What it is
Hex Allen keys HW3100. Key specifications: pack (pcs) 9, material Steel.
A hex key is an L- or T-shaped male key, hexagonal or Torx, that fits into the recess in the screw head to tighten or loosen it.
What it is for
Used for assembly work and for tightening nuts and bolts where torque must be accurate and repeatable.
How to use it
Choose the exact size and profile of the recess and insert the key fully so as not to damage the head. To break loose or tighten, put the short arm in the screw and lever on the long arm; for fast driving or awkward spots, use the long arm or the ball end. Do not extend the leverage with tubes, and replace the key when its edges are rounded.
Where it is used
- Mechanical engineering industry
- Mechanical workshops
Technical data
- Pack (pcs): 9
- Material: Steel
Who it is for
Designed for auto electricians and mechanics.
Related products
- Bent hex Allen keys, art. 96
- Hex Allen keys HW2108
- Set of double ring spanners art. 90 S - 12/6-32 — from the category Hand Tightening Tools
- Hex bolts TED 12x90 — from the category Bolts and Metric Screws
- Magnetic socket inserts, art. 243 — from the category Bits
- Browse the whole category: Hex Keys (Allen Keys)
Before you order
Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 3
| Item code | 417.190.20500 |
|---|---|
| Pack (pcs) | 9 |
| Material | Steel |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Lubricate, free up and protect against rust when sprayed directly onto the part.
Keep tools and small parts organised and secure during transport.
Tighten and loosen nuts and bolts with the open end or the polygonal ring end.
For safety
Protect hands from abrasion, dirt, liquids and minor cuts while keeping a firm grip.





