4-40 x 5/16 Phillips Pan Serrate Taptite Alternate Thread Roll Screw Full Thrd Zinc & Wax FSP reducing the risk of damage

reducing the risk of damage to the mating surfaces

#12 Internal Tooth Lock Washer 4 10 Stainless Steel

Made from alloy steel and heat treated for added strength

The acoustical eye design allows for easy installation and removal of ceiling tiles

The M16 thread diameter and 60mm length provide secure and reliable fastening

4-40 x 5/16 Phillips Pan Serrate Taptite Alternate Thread Roll Screw Full Thrd Zinc & Wax FSP reducing the risk of damageThe 4 40 x 5 16 Phillips Pan Serrate Taptite Alternate Thread Roll Screw Full Thrd Zinc & Wax is a versatile and durable screw designed for a wide range of applications. It features a 4 40 thread size, a 5 16 inch length, and a Phillips pan head with serrations for increased grip. The alternate thread design provides superior holding power, while the roll screw design allows for easy installation without the need for pre drilling. The zinc and wax