Machine Design

Self-Sealing and Self-Locking Fasteners

A 16-page catalog covers high-pressure self-sealing fasteners with threadlocking options.

The ULlisted fasteners provide maximum gas and liquid sealing to 20,000 psi. The devices have a preassembled silicone O-ring embedded under the head in an asymmetrical groove that permits controlled compression and maximum reusability. The fasteners are available in machine screws, bolts, nuts, rivets, and self-sealing oversize washers.

APM Hexseal, 44 Honeck St., Englewood, NJ 07631, (800) 498-9034, apmhexseal.com

TAGS: Fasteners
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