Allen Key 5/64 (INCH)
₹23.73 (excl. GST)
- SKU:
- TOOLS-ALLENKEY-INCH-5/64
- Brand:
- Fastdep
- Category:
- Allen Key (INCH)
- Qty / Pack:
- 1 per pack
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Bulk Purchase (MOQ: 100+)
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Product Details #
L-shaped hexagonal driving tools in imperial fractional sizes, manufactured to ASME B18.3 for installing inch-series socket head cap screws. Sized from 0.028" to 3/4" across the flats for use with North American and legacy equipment fasteners.
Specification #
| Standard | ISO 2936 / DIN 911 |
| Material | High Tensile Carbon Steel |
| Hardness | 58-62 HRC (Rockwell C scale) typical |
| Configuration | L-shaped |
| Drive Type | Hexagonal (6-sided) |
| Finish | Black oxide |
Dimension #
| Size (inch) | Length (inch) |
|---|---|
| 1/16 | 2.5 |
| 5/64 | 3.0 |
| 3/32 | 3.5 |
| 1/8 | 3.5 |
| 5/32 | 4.5 |
| 3/16 | 4.5 |
| 7/32 | 5.0 |
| 1/4 | 5.5 |
| 5/16 | 6.0 |
| 3/8 | 6.5 |
| 1/2 | 8.0 |
- All dimensions in inches, tolerance +/- 0.01 inch. Additional dimensions available on request.
Benefits #
Inch-series Allen keys address the maintenance and assembly requirements of equipment designed to imperial specifications. North American aerospace, automotive, and industrial machinery predominantly use inch-series socket head cap screws, and attempting to drive these with metric keys causes socket damage due to the dimensional mismatch. The fractional sizing ensures full engagement with the fastener socket, preventing rounding and cam-out. The L-shaped profile provides the same dual-mode access as metric variants, with the long arm for leverage and the short arm for confined spaces. Hardened steel construction maintains dimensional accuracy under repeated high-torque application, which is critical when working with aerospace-grade fasteners that require precise installation torque.
Surface Finish: Black oxide surface finish (aka blackening), which is a coating applied for mild corrosion resistance in dry environments. Black oxide treated metals/fasteners can rust in the right environments, so it should be stored properly to avoid rusting.
Maintenance: Products made of steel metal are very strong, but they are prone to rust formation. The rusting can be avoided by following preventive measures while storing the components. It can be avoided by keeping the component waxed or oiled and stored in proper boxes.
Common Applications #
Required for assembly and maintenance of imperial-specification equipment and North American market products.
- Legacy equipment maintenance
- North American market products
- Aerospace fastener installation
- Automotive repair (US-market vehicles)
- Industrial machinery (imperial designs)
- Vintage equipment restoration
- DIY projects (imperial fasteners)
The product images are for illustration purposes only. Actual products may vary by part number, size, model, color, etc. Customers unfamiliar with the products are encouraged to contact our support team for exact images, if available. This product comes with a warranty against manufacturing defects; refer to the warranty policy for claim instructions. id/1625, /product/allen-key-inch-5-64.md, /catalog/allen-key-inch.md,
