Description
Overview:
This Square Plate Washer with an M16 hole is a heavy-duty washer for structural fixings and machinery mounts. It measures 3 inches (76 mm) square and is 6 mm thick, giving a large bearing surface to spread clamping loads from bolts and threaded rod. Made from self-colour steel, it offers a robust, flat seating face to protect timber, steelwork, and concrete from crushing or pull‐through under high torque. Designed for use with M16 fasteners, it suits construction fixings, plant and equipment brackets, agricultural and garden machinery frames, and general fabrication. Sold individually so you can buy the exact quantity required for your job. Manufacturer Part Number: 903 1191.
Key Features:
- M16 hole for use with M16 bolts, set screws, and threaded rod
- 3 inch (76 mm) square profile provides a wide bearing area for reliable load spread
- 6 mm thick plate resists deformation under high clamping forces
- Self-colour steel for a durable, plain finish that can be coated or painted as required
- Helps prevent surface damage, indentation, and fastener pull‐through in timber, steel, and masonry fixings
- Square shape sits neatly against edges and brackets for improved support versus small round washers
- Smooth, flat faces for consistent clamping and easy fitting
- Suitable for structural connections, base plates, machinery guards and frames, and heavy brackets
- Sold individually to match project quantities and reduce waste
- Also available in related hole sizes from M8 to M24 to suit mixed fastener sets
Typical Applications:
Commonly used under nuts or bolt heads on anchor bolts, coach bolts, and threaded stud fixings. Ideal for securing posts and base plates to concrete, bolting through timber beams and sleepers, mounting machinery frames and engine plates, and reinforcing brackets on construction and garden equipment. Useful anywhere a larger bearing face is needed for a firm, damage‐reducing clamp.
Also known as:
Square washer, plate washer, bearing plate washer, anchor plate washer, spreader washer, flat washer (large pattern), spacer, shim.
Product Specifications
| L&S Part No. | 903 1191 |
|---|---|
| Unit of Sale | Each |
| Size | M16 Hole - 75mm x 75mm - 6mm Thick |
| Key Features | - M16 hole fits M16 bolts, set screws, and threaded rod - 3 inch (76 mm) square for wide load distribution - 6 mm thick to resist deformation under pressure - Self-colour steel allows coating or painting - Prevents surface damage in timber, steel, and masonry fixings |
