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Hi-Loks®, Hi-Lites®, and Hi-Tigues®

The Hi-Lok® fastening system (HL part number prefix) consists of two mating parts; a precision threaded pin, and an internally threaded collar (sold separately). This system is designed to deliver high-fatigue resistance without loss of strength in a reliable, efficient, all-around fastening system. Installation in difficult access conditions is quite easy with the Hi-Lok® system, and a wide range of sizes and material combinations make it a versatile solution for many aerospace structural assemblies.

In applications where a modulated interference fit is needed, Hi-Tigue® fasteners (HLT part number prefix) offer most all of the benefits of the Hi-Lok® fastening system, along with a proprietary bead design that significantly improves the fatigue performance of the assembled joint.

The optimized thread design on the Hi-Lite® fastening system (HST part number prefix) allows the overall length of the pin to be reduced while maintaining the same grip capability and strength level as those of the Hi-Lok® system upon which it is based. This optimization reduces the installed weight of this two-piece by as much as 15% compared to the traditional Hi-Lok® fastener design. Where assembly applications are weight critical, the Hi-Lite® system is an excellent candidate.

High quality fasteners with no minimum quantity orders.

Blue Sky Industries, Inc. has been serving threaded shear pin users with first-class customer service since it was established in 1992 Our vast selection of shear pin systems is perfectly balanced with unmatched quality and cost efficiency. We consider this sought-after combination a true “Blue” value.

Serving the aerospace industry on a global scale, Blue Sky supports air transport users with first-class customer service. By offering superior support with the most competitively priced products on the market today, we ensure you enjoy total value and peace of mind.

We carry stock! No minimum quantity orders! Call us for your aerospace shear pin system needs today at (213) 620-9950.

NOTE: Hi-Lok®, Hi-Lite®, and Hi-Tigue® are registered trademarks of Hi-Shear Corporation.