The document introduces Allen Hex keys in Metric and Imperial sizes ranging from 1.27mm to 14mm. The products conform to BS4168 Pt 9, ANSI B18.3.2M, IS02936 and DIN911 standards and are supplied as bagged loose keys.
This leaflet lists Q-MAX loose Allen hex keys offered in both metric and imperial sizes. The keys are supplied as bagged loose sets, with dimensions measured across flats (AF).
Metric keys conform to BS4168 Pt 9, ANSI B18.3.2M, 1802936 and DINS11, while imperial keys follow BS2470. Each size has an associated order code for easy ordering.
| Metric standards | BS4168 Pt 9, ANSI B18.3.2M, 1802936, DINS11 |
|---|---|
| Imperial standards | BS2470 |
| Dimension measurement | Across Flats (AF) |
| 7‑piece metric set sizes | 1.5, 2, 2.5, 3, 4, 5, 6 mm |
| 9‑piece metric set sizes | 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 mm |
| 8‑piece imperial set sizes | 1/4", 3/8", 1/2", 3/4", 1" |
| 10‑piece imperial set sizes | 1/4", 3/8", 1/2", 3/4", 1", 1 1/4" |
They conform to BS4168 Pt 9, ANSI B18.3.2M, 1802936 and DINS11.
The sets are supplied as bagged loose keys.
1.5, 2, 2.5, 3, 4, 5, 6, 8 and 10 mm.