3M 7010383340 Loop Fastener SJ3401 Black 5/8 in X 50 Yd

Product Description

The 3M 7010383340 is a non-adhesive nylon loop fastener supplied as a 50-yard roll, 5/8 inches wide, in black. Sold under the SJ3401 product line, this loop-side fastener is designed for use in garment, textile, and light industrial closure applications. It carries a temperature resistance rating of up to 200 degrees F and an engaged thickness range of 100 to 150 mils. The material is preshrunk for maximum dimensional stability and flatness, making it suitable for applications where consistent sizing and lay-flat performance are required after repeated use or laundering.

This fastener is used in applications where an adjustable, reclosable, and clean-looking closure is needed on soft goods, garments, or fabric assemblies. Its non-adhesive construction means it relies entirely on the hook-and-loop engagement rather than a pressure-sensitive backing. The roll format suits cut-to-length production or field use. The washable and dry-cleanable construction supports end-use in apparel and soft goods that require routine cleaning.

Key Features

• Non-adhesive nylon loop construction for hook-and-loop closure systems
• Temperature resistant up to 200 degrees F
• Engaged thickness of 100 to 150 mils
• Preshrunk for dimensional stability and flatness
• Washable and dry cleanable
• Roll format: 5/8 inches wide x 50 yards

Compatibility

Designed as the loop component for hook-and-loop fastening systems; intended for use with compatible hook-side fasteners in garment, textile, and light industrial closure applications.

Installation Notes

This loop fastener is typically sewn or otherwise mechanically attached to fabric or soft-goods substrates. Cut to length as needed using scissors or a rotary cutter. Ensure the mating hook-side fastener is aligned properly before securing to avoid misregistration in finished assemblies. No adhesive activation or special tools are required for the fastener itself.

Technical Specifications

• Width: 5/8 inches
• Roll Length: 50 yards
• Color: Black
• Engaged Thickness: 100 to 150 mils
• Temperature Resistance: Up to 200 degrees F
• Material: Nylon
• Unit of Measure: Roll
• Weight: 1.33 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010383340