FCH News

Security Nuts, Grade 8

Tamper-Proof Security Nuts are usually used in applications where the head of the mating bolt or screw is not accessible. The nut is tightened with some unconventional or patented drive style that makes it tamper proof.

7 results, (click on any line for more information)

Buy Security Nuts from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Alma BoltMITamper-Proof Security Nut (Tri-Groove, Penta-Nut, Slot-Lok, etc.)Grade 8Plain5/8-11heavy security locknuts500
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METRO INDOHTamper-Proof Security Nut (Tri-Groove, Penta-Nut, Slot-Lok, etc.)Grade 8Plain1 1/2-6hex security locknut heavy USS gr 825
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METRO INDOHTamper-Proof Security Nut (Tri-Groove, Penta-Nut, Slot-Lok, etc.)Grade 8Plain1 1/8-7hex security locknut heavy USS gr 87
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METRO INDOHTamper-Proof Security Nut (Tri-Groove, Penta-Nut, Slot-Lok, etc.)Grade 8Plain1/2-13hex security locknut heavy USS gr 820
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METRO INDOHTamper-Proof Security Nut (Tri-Groove, Penta-Nut, Slot-Lok, etc.)Grade 8Plain1 3/4-5hex security locknut heavy USS gr 86
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METRO INDOHTamper-Proof Security Nut (Tri-Groove, Penta-Nut, Slot-Lok, etc.)Grade 8Plain3/4-10hex security locknut heavy USS gr 815
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METRO INDOHTamper-Proof Security Nut (Tri-Groove, Penta-Nut, Slot-Lok, etc.)Grade 8Plain7/8-9hex security locknut heavy USS gr 842
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