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Fast Facts:

  • Structural breakstem rivet.
  • Retained stem.
  • Blind hole, one-sided installation capability.
  • Weatherproof fastener.
  • Interference lock formed by a splined stem.
  • Provides powerful locking strength and hole filling.
  • High shear and tensile strength.
  • Spreads the tail bearing/clamp load on the rear sheet.
  • Ideal for thin sheet materials.
  • Provides strong, vibration-resistant joints.
  • No damage, electrical problems, or rattling due to loose stems.
  • Breakstem fasteners can be customized to meet unique assembly requirements.

Specifications:

  • Sizes: 3.2 mm to 6.4 mm (1/8" to ¼")
  • Materials: Aluminum alloy, steel, and stainless steel
  • Headform: Protruding, large flange, and countersunk

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The availability of the products described on this site, and the product descriptions, may vary from country to country. Consult your STANLEY® Engineered Fastening Account Executive or your local distributor for specific product information.