FCH News

Security Screws, ASTM A563 Grade DH

Security Screws, also known as Tamper-Resistant Screws, can be either machine screw style or self-tapping style, but they have a unique drive-style requires a special tool in order to tighten or loosen.

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

Search Results Sponsored by Loss Prevention Fasteners, your source for Tamper-Proof Screws. For more results, visit   www.LossPreventionFasteners.com
SupplierLocTypeMaterialFinishSizeDescriptionQty 
Buy Security Screws from one of our FCH Network Members
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHPlain1-1/2-6 heavy hex pin-lock locknut a563 grade dh3 plain finish domestic1350
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHPlain1-1/2-6 heavy hex pin-lock locknut a563 grade dh3 plain finish domestic1444
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized1-1/2-6 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed domestic207
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized1-1/2-6 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed domestic29
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized1-1/2-6 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed35
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized1-1/2-6 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed8
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized1-1/2-6 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed17909
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized1-81-8 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed5798
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized1-81-8 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed854
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized1-81-8 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed domestic2227
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHPlain1-81-8 heavy hex pin-lock locknut a563 grade dh3 plain finish domestic5666
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHPlain1-1/4-7 heavy hex pin-lock locknut a563 grade dh3 plain finish domestic86
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHPlain1-1/4-7 heavy hex pin-lock locknut a563 grade dh3 plain finish domestic56
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized1-3/4-5 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed2104
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized1-3/4-5 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed domestic400
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHPlain1-3/4-5 heavy hex pin-lock locknut a563 grade dh3 plain finish domestic72
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized2-4.5 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed3226
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHGalvanized2-1/4-4.5 heavy hex pin-lock locknut a563 grade dh hot dipped galvanized/waxed & dyed274
    Contact_Supplier
QFCTXTamper-Proof Security Screw (Ultra-Lok, Penta-Plus, etc.)ASTM A563 Grade DHPlain1 1/8-71-1/8-7 heavy hex pin-lock locknut a563 grade dh3 plain finish domestic34
    Contact_Supplier

Trademarks identified with products listed on this website are the property of their respective owners, not FastenersClearingHouse.com.