Midwest Fasteners Class 5 Zinc-Plated Steel Hand-Tightened Wing Nut

Midwest Fasteners Class 5 Zinc-Plated Steel Hand-Tightened Wing Nut

Midwest Fasteners' Class 5 metric wing nuts are machined from steel and finished in zinc plating for corrosion resistance, giving maintenance techs and fabricators a dependable hand-tightened fastener for repeat use. This family is available across a range of metric thread sizes — 4mm-.7, 5mm-.8, 6mm-1.0, 7mm-1.0, and 10mm-1.5 — so you can match the wing nut to the bolt, stud, or threaded rod already on the job. Every size shares the same Class 5 steel strength and zinc finish, making this an easy family to stock for hand-tightening and hand-loosening applications where a wrench or socket isn't practical.

Wing nuts like these are built for quick, tool-free adjustment in the field or on the bench. Whether you need a small 4mm-.7 nut for light electronics and panel work or a larger 10mm-1.5 nut for heavier clamping tasks, the whole line is sold Each so you can pick up exactly the quantity a job calls for without committing to a full box.

Key Features

• Size Range: Metric threads from 4mm-.7 through 10mm-1.5, matching standard metric bolts, studs, or threaded rod.
• Material & Finish: Steel construction with a zinc finish for added corrosion resistance over bare steel across every size in the family.
• Grade: Class 5 steel for dependable clamping strength in light to medium-duty hand-tightened connections.
• Type: Wing nut design with large wings for quick hand-tightening and loosening without tools.
• Package: Sold Each for precise quantity matching on repair and assembly jobs, across all five thread sizes.

Technical Specifications

• Product Type: Wing Nut
• Product Finish: Zinc
• Grade: Class 5
• Product Material: Steel
• Available Sizes: 4mm-.7, 5mm-.8, 6mm-1.0, 7mm-1.0, 10mm-1.5

Typical Applications

• Securing access panels, covers and guards that need frequent hand removal.
• Holding jigs, fixtures and battery hold-downs where tools aren't convenient to use.
• Adjustable clamping on light machinery, enclosures and equipment brackets across a range of fastener sizes.
• General maintenance and repair tasks requiring quick, tool-free adjustment, from small electronics work up to heavier equipment.

Why Midwest Fasteners?

Midwest Fasteners offers this wing nut family with consistent Class 5 steel strength and a reliable zinc finish across every metric size, from 4mm-.7 up to 10mm-1.5, giving maintenance techs and fabricators a dependable hand-tightened fastener they can count on for repeat use. Clear sizing and a straightforward Each pack make it simple to stock exactly the thread size a project needs without over-ordering, whether the job calls for a single small nut or a bench stock of every size in the line.