Electro Hardware MTHS3034M07L9mm Ss Thumb Screw M5x0.8

Product Description

The ELECTRO HARDWARE MTHS3034M07L9mm is a 303 stainless steel thumb screw with a knurled head, designed for hand-tightened fastening applications where tools are not required or preferred. The M5 x 0.8 metric thread runs without a shoulder, and the knurled head provides grip for finger-tightening in assemblies that require frequent adjustment or removal. At 14 mm overall length with an 11 mm head diameter and 5 mm head height, this fastener fits compact panel, enclosure, and equipment applications. The 303 stainless steel construction delivers corrosion resistance and meets QQ-S-763 material standards. Machinists, field service technicians, panel builders, and maintenance trades commonly use this style of fastener.

This thumb screw is suited for light industrial, electrical enclosure, HVAC equipment panel, and general mechanical assembly applications where hand-adjustable fastening is needed. The metric M5 x 0.8 thread standard makes it compatible with metric-threaded bosses and inserts in commercial and residential equipment. The uncoated 303 stainless steel finish is appropriate for both indoor and moderately corrosive environments. It is sold individually, with a minimum order quantity of 10 units per order.

Key Features

• 303 stainless steel construction meets QQ-S-763 material standard
• M5 x 0.8 metric thread, no shoulder, 14 mm overall length
• Knurled head — 11 mm diameter, 5 mm height — allows hand-tightening without tools
• Uncoated finish; suitable for indoor and mildly corrosive environments
• UNSPSC Code 31161516 for procurement system compatibility

Compatibility

Designed as a standard metric M5 x 0.8 thumb screw for use in any application accepting that thread size and pitch in a shoulder-free knurled-head fastener configuration.

Installation Notes

Install by hand into a pre-tapped M5 x 0.8 metric threaded hole or insert. Do not use power tools to drive this fastener — the knurled head is intended for finger pressure only, and over-torquing can strip the thread or damage the mating component. Verify thread engagement depth is adequate for the load before putting the assembly into service. No special tools or certifications are required for installation.