Hobson WRMSZSM03 M3 x 6.2 x 0.8mm Metric Spring Washer, Flat Section, Zinc Plated

This page lists 3 items of the Hobson metric spring washer, flat section (mild steel, zinc plated): M3, M4 and M5.

A spring washer is a split ring fitted under a nut or bolt head. In a flat section spring washer the ring is cut from flat strip, so its cross-section is a rectangle.

The supplier item description lists each size as the bolt or screw size followed by further figures without saying which is which. Those figures are shown as listed, and outside diameter and thickness are labelled only where the store option or the Hobson stock list states them.

Pack quantity varies by size and is shown for each item in the table.

Where this product is used

• Fitted under a nut or bolt head as a spring washer
• Where an assembly calls for a spring washer under the nut

Features

• 3 items: M3, M4 and M5
• Mild steel, zinc plated
• Dimensions shown as listed by the supplier
• Pack quantity shown for each item

Common specifications

Key specifications

Selecting the right option

Choose the washer by the bolt size it is made for, then check the dimensions in the table against your joint. Zinc plating is a thin zinc coating; hot dip galvanised washers carry a thicker one. For a similar washer in another material, finish or size range see Hobson Metric Spring Washer, Flat Section, Hot Dip Galvanised, M6, M30 and M36 and Hobson Metric Spring Washer, Flat Section, Zinc Yellow Passivate, M3 to M24.

Related products

Related washers: Hobson Metric Spring Washer, Flat Section, Hot Dip Galvanised, M6, M30 and M36, Hobson Metric Spring Washer, Flat Section, Zinc Yellow Passivate, M3 to M24 and Hobson Metric Spring Washer, Square Section, Zinc Plated, M4 to M24.