Hex Head Mounting Bolts


Hex head mounting bolts made from 316 stainless steel are available. 316 stainless steel hex head mounting bolts will be supplied with KIRK 316 Series interlocks when the letter "M" is shown in column thirteen of the interlock part number. Reference the 316 Series Interlock Ordering Guide.

Standard mounting bolt lengths:
3/8"-16 x ¾" (for Type B)
3/8"-16 x 1-3/4" (for type F, T, D and DM)
3/8"-16 x 2-1/4" (for type D latch block)

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Tamperproof Mounting Bolts


Tamperproof mounting bolts made from 316 stainless steel are available. 316 stainless steel Button Head Socket bolts will be supplied when the letter "T" is shown in column thirteen of the interlock part number. Reference the 316 Series Interlock Ordering Guide.

Standard tamperproof mounting bolt lengths:
3/8"-16 x ¾" (for Type B)
3/8"-16 x 1-3/4" (for type F, T, D and DM)
3/8"-16 x 2-1/4" (for type D latch block)

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Tamperproof Tools


The tamperproof key tool, or tamperproof bit tool, are required to install the tamperproof mounting bolts.

For 316 Series Mounting Bolts Specification Data Sheet Click Here