Description
Overview:
These Hex Socket Head Cap Screws are high‐tensile fasteners in grade 12.9 alloy steel for demanding joints where strength and reliability are critical. Sized M10 x 80 mm (10 mm diameter x 80 mm length), they are suitable for machinery assembly and repairs across plant, construction equipment, agricultural and garden machinery, metal fabrication, and fixtures. The internal hex drive allows positive engagement with a standard hex key or bit socket, making installation straightforward in confined spaces. A chemical black finish offers an understated appearance with enhanced surface protection. Supplied in a pack of 10, they are ideal for routine maintenance, overhauls, and building spares kits. Options in zinc plated and stainless finishes, and other sizes, are commonly used alongside this size for mixed assemblies.
Key Features:
- Grade 12.9 high‐tensile steel for strong clamping and resistance to shear in critical joints
- M10 x 80 mm size suits a wide range of brackets, housings, and structural assemblies
- Internal hex drive for secure tool grip and access where a spanner head will not fit
- Chemical black finish for low glare and improved surface protection in dry indoor use
- Precise metric thread for consistent fit with correctly tapped M10 components
- Cylindrical cap head provides a neat, compact fastening with high wrenching strength
- Compatible with manual hex keys, bit sockets, and torque tools for controlled tightening
- Works well with washers and threadlockers (where specified) to maintain preload
- Pack of 10 supports maintenance schedules and keeps common fasteners to hand
- Available size ranges typically span M3 x 10 to M24 x 100, with zinc plated and stainless options
Typical Applications:
General machinery assembly, engine and motor mounts, gearbox covers, bearing housings, pump and valve flanges, guards and brackets, jigs and fixtures, and equipment frames on plant, compressors, fabrication rigs, agricultural implements, and garden machinery where a compact, high‐strength fastener is required.
Also known as:
Allen bolts, socket head cap screws, cap head screws, hexagon socket screws, socket cap bolts, cap screws, SHCS, hex socket bolts, hex drive cap screws, metric socket screws.
Product Specifications
| L&S Part No. | 903 0309 |
|---|---|
| Unit of Sale | Pack of 10 |
| Key Features | - Grade 12.9 high-tensile steel for strong clamping - M10 x 80 mm size for machinery and structural assemblies - Internal hex drive for secure tool grip in tight spaces - Chemical black finish for surface protection - Pack of 10 supports maintenance schedules |
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