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948256 - Steel Flat Washer 1.25 OD x 0.34 ID Zinc Plated

Packaging: pack of 1
$30.86/EA $18.49/pack of 1 only $18.49/EASave 40%

Usually ships within 3-5 business days

OVERVIEW

Essential Hardware for Welding Machine Maintenance

Keep your welding equipment and shop fixtures in top condition with this durable Zinc Plated Flat Washer. In the demanding environment of a welding shop, hardware is often subjected to heat, vibration, and rough handling. Over time, washers can become lost, corroded, or deformed, leading to loose connections and potential equipment failure. This replacement washer is engineered to meet the rigorous standards required for machine repair and fabrication shop maintenance. Its robust steel construction ensures it can handle the mechanical stresses associated with heavy welding rigs and ancillary equipment.

The dimensions of this washer—1.25 inches OD, 0.34 inches ID, and 0.09 inches thick—make it particularly useful for bridging gaps or reinforcing connections on sheet metal enclosures often found on power sources and wire feeders. The 0.34-inch hole is perfectly sized for 5/16-inch bolts, a common fastener size in North American manufacturing. The zinc plating not only adds a clean, professional look but also serves a functional purpose by resisting rust. This is crucial for equipment that may be moved between indoor shops and outdoor job sites where moisture is present.

Beyond machine repair, this washer is an invaluable consumable for custom fabrication projects. Welders often require reliable hardware to create jigs, fixtures, and temporary clamps. The wide surface area of this washer makes it ideal for clamping down materials without digging into the surface, ensuring your workpieces remain unblemished. Whether you are rebuilding a wire drive assembly, securing a ground clamp connection point, or simply restocking your shop's hardware bin, this high-quality flat washer delivers the performance and reliability professional welders expect.

Application Scenarios

  • Equipment Repair: Ideal for replacing missing or damaged washers on welding power sources and carts.
  • Custom Fabrication: Use in the assembly of shop tables, jigs, and fixtures.
  • Vibration Control: Helps maintain bolt tension in high-vibration environments when used with a lock washer.
Additional Information
Material:Steel
Finish:Zinc Plated (ZPC)
Type:Flat Washer
Inner Diameter:0.34"
Outer Diameter:1.25"
Thickness:0.090 in
Packaging Description:pack of 1

INCLUDED

  • 1 x Flat Washer (1.25" OD x 0.34" ID x 0.09" Thick)

APPLICATIONS

  • Welding machine chassis repair
  • Gas cylinder cart assembly
  • General industrial fastening
  • Jig and fixture creation
  • Automotive and heavy equipment maintenance

FAQ

The inner diameter is 0.34 inches, which is designed to fit loosely over a 5/16-inch or 8mm bolt.

It is made from steel with a zinc plated finish for corrosion resistance.

Yes, the zinc plating provides moderate corrosion resistance suitable for outdoor environments, though stainless steel would be better for marine conditions.

The washer is approximately 0.09 inches thick.

Yes, it is a standard repair part suitable for use on welding machine cases, carts, and internal assemblies.

The 1.25-inch OD provides a larger surface area to distribute load, which is helpful for fastening to thin sheet metal or soft materials.

No, this item is sold as the washer only. Bolts and nuts must be purchased separately.

This is a standard industrial specification washer often used as a direct replacement for OEM parts with matching dimensions.