Dottie 1/4-20 x 1 in Star Pin Button Head TamperProof Machine Screw T141TB (100-Pack)

Product Overview

The Dottie T141TB is a 1/4-20 x 1 inch Star Pin (pin-in Torx) button-head tamper-proof machine screw sold in a 100-count package.

Intended for mechanical fastening, box and fixture mounting, and electrical maintenance uses when a tamper-resistant screw head and the 1/4-20 x 1 in size are specified.

Key Features

• Manufacturer part number: T141TB
• Size/format: 1/4-20 x 1 in
• Head style: button head with Star Pin (pin-in Torx) tamper-proof drive
• Standard quantity: 100 per unit
• UPC: 00781002118596

Function

The T141TB is a tamper-proof machine screw with a Star Pin (pin-in Torx) drive and a button head profile. It is used where a tamper-resistant head geometry and the specified 1/4-20 x 1 in size are required.

• Tamper-resistant Star Pin (requires pin-in Torx driver)
• Button head profile with reduced protrusion compared to some other head types
• Thread size: 1/4-20 (verify mating threaded part)

Typical Applications

Cataloged for electrical installation and maintenance work as well as general mechanical fastening and contractor fastener stock when the size and tamper-proof head are appropriate.

• Mounting electrical boxes and fixtures where tamper resistance is desired
• Fixture and support mounting in commercial or institutional settings
• Contractor replenishment kits and maintenance stock

Compatibility & Installation Notes

Confirm compatibility before installation. Verify thread size (1/4-20), length (1 in), head style, and required driver type for the Star Pin head. Follow project specifications and applicable local codes for installed electrical work.

• Verify mating threaded component accepts 1/4-20 UNC threads
• Use a pin-in Torx driver bit designed for Star Pin heads for installation and removal
• Confirm material and finish suitability for the mounting surface and environment

Packaging & Ordering

Provided in a standard quantity suited to procurement and inventory management. Use the part number and UPC for ordering and receiving.

• Manufacturer part number: T141TB
• UPC: 00781002118596
• Standard quantity per unit: 100

Before You Order

Confirm the model number, quantity, and that the 1/4-20 x 1 in size and pin-in Torx driver requirement match your project needs.

• Confirm 1/4-20 UNC thread compatibility with mating part
• Ensure a pin-in Torx (Star Pin) driver bit is available

Ordering from Lumera Electric

Check the purchasing options shown on the Lumera Electric product page for Dottie 1/4-20 x 1 in Star Pin Button Head TamperProof Machine Screw T141TB (100-Pack). For project quantities or additional ordering requirements, use Request a Quote and provide the required quantity.