Value Collection TSI-100100S0-100BX Steel Thumb Screw 10-24

Product Description

The VALUE COLLECTION TSI-100100S0-100BX is a steel thumb screw with a 10-24 UNC thread size and an oval head profile. It measures 1 inch overall length and carries a zinc-plated finish for basic corrosion resistance. The shoulder-style design provides a positive stopping point during installation, making it suitable for hand-tightened fastening applications where tools are not required. Grade 2 steel construction delivers adequate strength for light-duty clamping, panel retention, and access-cover fastening tasks common in electrical enclosures, HVAC equipment panels, and general trade service work. This box quantity is sold in multiples of 100.

This thumb screw is used wherever a hand-operable fastener is needed for repeated access or field adjustment. Typical applications include securing removable panels, cover plates, and access doors on residential and light commercial HVAC units, electrical enclosures, control boxes, and similar equipment. The oval head and shoulder profile suit recessed or countered mounting holes. The inch-measurement system and UNC thread standard make it compatible with standard inch-series tapped holes found throughout North American trade equipment.

Key Features

• 10-24 UNC thread for compatibility with standard inch-series tapped holes
• Oval head profile for low-profile, hand-tightened fastening
• With-shoulder design provides a positive seating stop during installation
• Zinc-plated finish offers basic corrosion resistance in indoor service environments
• Grade 2 steel construction suitable for light-duty panel and access-cover retention
• Sold in a box of 100 for stocking and service van supply

Compatibility

Designed as a standard inch-series thumb screw for use in any application requiring a 10-24 UNC hand-tightened fastener with an oval head and shoulder in a 1 inch overall length.

Installation Notes

Installation requires no tools beyond hand tightening. Confirm the receiving hole is tapped to 10-24 UNC before installation. Do not use power drivers on thumb screws, as over-torquing will strip the knurled grip or damage the mating thread. Follow equipment manufacturer guidelines for panel fastener torque requirements if specified.