Use to secure vitrines to pedestals and exhibit cases and also in conjunction with Security Straps to secure frames to walls. Screws sold in boxes of 100.

Spanner HeadScrewdriver

Excellent resistance to petroleum products, low compression set and high temperature resistance. The low temperature capability is somewhat restricted, however, in some cases the low temperature sealing capability may be increased by specific design parameters.

DrilledSpannerScrew

Choose from wood or machine-thread screws with matching spanner or pin-head designs. Choose No. 6 Spanner Bit for No. 6 wood and No. 6-32 machine screws or the No. 8 Spanner Bit for No. 8 wood screws. Pin-head Phillips Bit fits all pin-head screws.

The hardness of rubber compounds is measured by the Shore A durometer; the higher the durometer, the harder the compound. Softer compounds stretch easier and seal better on rough surfaces. Harder compounds offer greater abrasion resistance and resistance to extrusion.

Petroleum Fluids, Diester Lubricants, Silicone Fluids, Halogenated Hydrocarbons (Above 212°F), Some Acids, Selected Fluids.

Provide added security for your items on display with this simple system using screws with an uncommon head design that will deter tampering. Screwdriver magnetic handle is sized for a 1/4 in. shank that will hold any of the available spanner or pin-head bits (each sold separately).