3M DUAL LOCK Hook-and-Loop Fastener: Roll, Black, Self-Mating, 1/2 in Overall Wd
The 3M DUAL LOCK Hook-and-Loop Fastener is a high-strength reclosable fastener roll in black, self-mating type. Made of polyolefin, it measures 1/2 in overall width by 30 ft overall length (MPN .500SJ3540/30FT).
SKU 3G-OTH-505177
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Product Description
The 3M DUAL LOCK Hook-and-Loop Fastener is a high-strength reclosable fastener roll in black, self-mating type. Made of polyolefin, it measures 1/2 in overall width by 30 ft overall length (MPN .500SJ3540/30FT).
Frequently Asked Questions
What is 3M DUAL LOCK Hook-and-Loop Fastener used for?
3M DUAL LOCK Hook-and-Loop Fastener is a high-strength reclosable fastener for industrial mounting, panel attachment, and cable management. Its self-mating polyolefin design provides a durable, reusable bond in applications requiring vibration resistance and quick access, such as signage, electronics enclosures, and automotive interiors.
What are the specifications of 3M DUAL LOCK .500SJ3540/30FT?
The 3M DUAL LOCK .500SJ3540/30FT is a black, self-mating fastener roll made of polyolefin. It has an overall width of 1/2 in and an overall length of 30 ft. The manufacturer part number is .500SJ3540/30FT, and it is designed for high-strength reclosable fastening applications.
Where to buy 3M DUAL LOCK Hook-and-Loop Fastener in worldwide?
3G Electric supplies 3M DUAL LOCK Hook-and-Loop Fasteners worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this fastener for your facility, regardless of your region.
How to install 3M DUAL LOCK self-mating fastener?
To install 3M DUAL LOCK self-mating fastener, clean and dry both surfaces, then press the fastener firmly into place. For best adhesion, apply pressure for several seconds and allow 24 hours for bond strength to develop. Avoid stretching the material during application to ensure consistent closure performance.
3M DUAL LOCK Products
3G Electric supplies 3M DUAL LOCK high-strength reclosable fastener rolls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









