3M 7000051772 Nylon Loop Fastener 1in X 50yd Black

Product Description

The 3M 7000051772 is a non-adhesive nylon loop fastener supplied in a 1-inch-wide, 50-yard roll in black. Sold under the SJ3401 product line, this fastener is designed for use in garment, textile, and light industrial applications where a clean, tailored closure is required. It handles temperatures up to 200 degrees F and features an engaged thickness range of 100 mils to 150 mils. The roll format makes it practical for cutting to length in production or field applications. It is preshrunk for dimensional stability and can be laundered or dry cleaned without compromising loop integrity.

This loop fastener is suited for apparel manufacturing, fabric closures, and soft-goods assembly where a reclosable, adjustable fastening system is needed. The non-adhesive construction means attachment is achieved through sewing or other mechanical means, making it appropriate for both production environments and repair work. The black colorway blends into dark fabrics and panels. It is used by garment manufacturers, upholstery shops, and industrial fabricators working with textile assemblies that require repeated open-and-close cycles.

Key Features

• Non-adhesive nylon loop construction — attaches by sewing or mechanical fastening
• Temperature resistance up to 200 degrees F
• Engaged thickness range of 100 mils to 150 mils
• Preshrunk for maximum dimensional stability and flatness
• Washable and dry cleanable for repeated-use applications
• Roll format: 1 inch wide by 50 yards, black

Compatibility

Designed as a loop-side fastener component for use with compatible hook fasteners in reclosable textile and garment closure systems.

Installation Notes

Installation is performed by sewing, ultrasonic welding, or other mechanical attachment methods suited to the substrate material. No adhesive backing is present, so surface bonding methods are not applicable. Confirm loop orientation and mating hook type before cutting material from the roll to length. Follow fabric care and handling guidelines appropriate to the base material when combining with other textiles.

Technical Specifications

• Width: 1 inch
• Roll Length: 50 yards
• Color: Black
• Fastener Type: Non-adhesive nylon loop
• Engaged Thickness: 100 mils to 150 mils
• Temperature Resistance: Up to 200 degrees F
• Weight: 1.49 pounds
• Unit of Measure: Roll

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000051772