US security screws manufacturer 100% MADE IN THE USA

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Coil Thread Security Bolts

Theft-proof Coil Thread Security Fasteners

Theft-proof Coil Thread Security Fasteners

Coil Bolt Security

Need to secure items with coil thread bolts, with unparalled security? We make coil thread bolts with a variety of drive types, including our exclusive-to-you Key-Rex® drive, which means you're the only one who has the matching driver bit - so you're the only one who can access your items.

Other options include Penta-Plus™ and STYKFIT®7 - high security, Bryce-exclusive drives.

For lower-value items, we carry stock in standard-security ½-6 penta head coil bolts. They can be removed with locking pliers.

We recommend BryKote™ for corrosion resistance.

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1230 N. Mondel Dr. Gilbert, Arizona 85233 Tel: 480-503-3801 Fax: 480-503-3834 Email: Facebook

Bryce Fastener is the world leader in high security locking bolts and fasteners, security screws, tamper proof and tamper-resistant screws.

KEY-REX™, Keyed-Lok®, Penta-Plus™, Hex-Pin™, and Tam-6lobe™ are registered trademarks of Bryce Fastener Mfg.
TORX® is a registered trademark of Acument Intellectual Properties, LLC
Copyright Bryce Fastener Mfg., Inc., 2019. All Rights Reserved. Prices Subject to Change Without Notice. Zero Theft is not Guaranteed.