Brands 3M 3M Dual Lock Reclosable Fastener SJ3551 Type 400 Black 24mm x 45.7m (70070428340)
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3M Dual Lock Reclosable Fastener SJ3551 Type 400 Black 24mm x 45.7m (70070428340)

Vendor: 3M
SKU: 70070428340
Details Black, interlocking mushroom-shaped heads (400 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times Mates with Type 170 and...
$619.64
$619.64
3M Dual Lock Reclosable Fastener SJ3551 Type 400 Black 24mm x 45.7m (70070428340)

3M Dual Lock Reclosable Fastener SJ3551 Type 400 Black 24mm x 45.7m (70070428340)

$619.64
3M Dual Lock Reclosable Fastener SJ3551 Type 400 Black 24mm x 45.7m (70070428340)

3M Dual Lock Reclosable Fastener SJ3551 Type 400 Black 24mm x 45.7m (70070428340)

$619.64
Description
Description
x
Details
  • Black, interlocking mushroom-shaped heads (400 stem density per square inch) provide strong, reliable and durable fastening that can be opened and closed multiple times
  • Mates with Type 170 and Type 250 stem densities to provide different strength combinations
  • White, acrylic, conformable foam tape bonds well to a variety of substrates including metals and plastics such as acrylics, polycarbonate and ABS
  • Strong fastener secures with an audible snap, verifying closure
  • An alternative to screws and bolts, this hidden fastener provides a snug fit and smooth aesthetic appearance
  • Features good temperature resistance of 200°F (93°C)
  • Best suited for indoor and outdoor use

3M™ Dual Lock™ Reclosable Fastener SJ3551 is the convenient alternative to traditional fastening methods, such as screws, nuts or bolts. It is designed to deliver a durable, reclosable fastening solution (which can be opened and closed multiple times) which bonds to a variety of substrates including metals and plastics such as acrylics, polycarbonate and ABS.

 

Unlock SimplicityDurable and secure, 3M™ Dual Lock™ Reclosable Fastener SJ3551 has exceptional strength through its interlocking mushroom-shaped heads (400 stem density per square inch), providing up to 5X the tensile strength of typical hook-and-loop products. We designed this fastener with a white, acrylic, conformable foam tape protected by a removable, film liner. This solid, pressure sensitive foam tape features a strong, durable bond that is heat, chemical and UV resistant. With 3M™ Dual Lock™ Reclosable Fastener SJ3551, there is no need for any drilling, screwing or sewing tools which makes for quick installation.

Recommended Applications:
  • Access panels
  • Graphic attachment
  • Specialty vehicles (interior attachments)
  • General industrial attachment
  • Small components
Design Flexibility3M™ Dual Lock™ Reclosable Fastener SJ3551 consists of interlocking mushroom-shaped heads that easily slide over each other, allowing for positioning of parts before being snapped together. This fastening process creates a durable attachment and provides fast product assembly with great design flexibility. Our reclosable fasteners can also engage with different stem densities for varying levels of strength and system performance.3M™ Dual Lock™ Reclosable Fasteners sound an audible snap when secure, which verifies closure of the attachment. To disengage, simply peel the pieces apart by hand. Our fasteners maintain their strength throughout multiple attachments and detachments. A lightweight alternative to metal fasteners, this product remains hidden beneath surfaces and does not interfere with the integrity of your material— providing aesthetic improvements and design flexibility.Hundreds of Reattachments in a SnapWhen two pieces of 3M™ Dual Lock™ Reclosable Fasteners mate, the stems flex and the mushroom heads slide past each other. After passing the opposing mating piece, the stems snap back into their original position and the opposing mushroom heads interlock. These fasteners can provide high tensile strength but can be opened by simply cleaving or peeling open the closure. This product is well suited for many indoor and outdoor applications where a high strength and versatile reclosable fastening system is required.Delivers Long-Lasting PerformanceNot all design requirements are easily satisfied, but you can simplify your attachments. When you need a strong, reliable, yet removable closure, 3M™ Dual Lock™ Reclosable Fasteners are the easy alternative to traditional fastening methods such as screws, nuts or bolts.
 

Specifications

Adhesive Color
White
Adhesive Type
General Purpose Acrylic Adhesive
Alternative Sale Availability
6. This item is for industrial use only and there are no VOC restrictions.
Application
Attaching Graphics, Dashboard Attachment, Drone Accessory Attachment, Fastening Headliner & Ceiling Systems, Guitar Pedal Board Assembly, Interior Mirror & Fixture Attachment, Kiosk Assembly, Mounting Boat Accessories, Mounting RV Accessories, Mounting Surveillance Cameras, Panel Attachment Systems, Pillar Trim Panel Attachment, Point of Sales System Attachment, Power Strip Attachment, Reclosable Headliner Attachment, Roof Headliner Attachment, Sensor Attachment, Spare Tire Cover, Trim & Molding Attachment, Trim Panel Attachment, Trunk Liner Attachment, Upholstery & Seating Attachment, Vinyl Protective Trim Attachment, Wall & Door Panel Attachment, Wiring Harness Attachment, Wood Blinds Trim Attachment
Assembly Type
Mounting and Trim Attachment, Panel to Frame / Stiffener to Panel
Brand
3M™, Dual Lock™
Closure Life
1000
Color Family
Black
Engaged Thickness (Imperial)
0.23 in
Engaged Thickness (Metric)
5.8 mm
Flame Retardant
No
Indoor/Outdoor
Both
Industries
Appliance, Automotive, Construction, Electronics, Furniture, General Industrial, Medical, Military & Government, MRO, Packaging, Retail, Specialty Vehicle, Transportation
Low Profile
No
Maximum Operating Temperature (Celsius)
93 Degree Celsius
Maximum Operating Temperature (Fahrenheit)
200 Degree Fahrenheit
Overall Length (Imperial)
50 yd
Overall Length (Metric)
45.72 m
Overall Width (Imperial)
0.5 in, 0.75 in, 1 in, 1.5 in, 2 in, 6 in
Overall Width (Metric)
12.7 mm, 152.4 mm, 19.05 mm, 25.4 mm, 38.1 mm, 50.8 mm
Primary Liner
Clear Polyolefin
Primary Liner Thickness (Imperial)
4 mil
Primary Liner Thickness (Metric)
0.1 mm
Product Color
Black, White
Product Form
Roll
Regulatory Key
AD-00806
Solution for
Wireless Network: Infrastructure Accessories
Stem Density
400
Substrate 1
Glass (Inked Glass - Ceramic), Metal (Aluminum - Powder Coated - Copper - Stainless Steel - Zinc/Galvanized), Plastics/Composites (ABS - Carbon Fiber - Acrylic - Fiberglass - Polycarbonate - Polyester - Polyimide - Polystyrene - Rigid Vinyl)
Substrate 2
Glass (Inked Glass - Ceramic), Metal (Aluminum - Powder Coated - Copper - Stainless Steel - Zinc/Galvanized), Plastics/Composites (ABS - Carbon Fiber - Acrylic - Fiberglass - Polycarbonate - Polyester - Polyimide - Polystyrene - Rigid Vinyl)
Temperature Resistance To - Long Term (Metric)
70 Degree Celsius
Key Features
Key Features
x
Specifications
Specifications
x
Delivery FAQs
Delivery FAQs
x

Shipping and Delivery

Orders marked "In Stock" are typically shipped within 12-24 hours.

Delivery is usually made within 1-7 business days, depending on the destination and item weight.

Flat shipping fee applies for all orders up to a certain weight limit.

Estimated Delivery Times:

  • Metropolitan Areas: 1-2 Business Days
  • Regional Areas: 2-3 Business Days
  • Remote Areas: 5-7 Business Days

Shipping Costs:

  • Standard freight charge is flat rate for orders up to a specified weight.
  • Shipping costs for larger, heavier, or dangerous goods are calculated at checkout.
  • Custom items may take additional time to ship (please allow extra business days).

Signature on Delivery:

  • All orders are sent with signature on delivery to ensure secure receipt.
  • If unavailable, parcels will be taken to the nearest collection point for pickup.

Authority to Leave:

  • For Authority to Leave (ATL) requests, we do not accept responsibility for missing, lost, or damaged parcels.

Delivery Times:

  • Estimated delivery times are based on stock availability and courier services.
  • Orders placed for items that are out of stock will be notified and processed upon arrival.

Shipping Partners:

  • We partner with reliable courier services to ensure prompt delivery.
  • In certain cases, we may substitute a shipping carrier if necessary and provide you with an updated quote.

Tracking and Support:

  • You will receive tracking details once your order is dispatched.
  • For any delivery-related issues, please contact us promptly for assistance.

International Shipping:

  • International shipments are subject to additional customs and duties.
  • Delivery times for international orders may vary.

Transit Insurance:

  • Transit insurance is available for orders valued up to a specified amount.

Express Delivery:

  • Express service is available for orders of smaller items (up to a specified weight).
  • Orders will be processed and shipped within 12-24 hours on business days.

Stock Definitions:

  • In Stock: If an item is available, it will be shipped according to the standard terms.
  • Out of Stock: Orders for out-of-stock items will be processed once available.

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