Allen Key Sizes For Grub Screws

2 we use allen key or hex key allen keys or hex keys two are same but name is different in different countries for allen bolts csk bolts button head bolts and grub screw set screw.

Allen key sizes for grub screws.

Grub screw 240 pcs hex head allen screw set m3 m4 m5 m6 m8 with 5 small allen key wrench m1 5 m2 m2 5 m3 m4 stainless steel assortment fasteners kits 5 0 out of 5 stars 2 cup point grub screws mixed 40 pack 6mm length various metric threads m3 m4 m5 m6. For example for an m8 socket head cap screw we need at least 32 8 head size 40mm clearance above the screw for easy accessibility. Allen key products button head cap screws countersunk cap screws grub screws cone point dog point flat point half dog point knurled cup point plain cup point shoulder screws socket head cap screws stainless steel fasteners bolts cable ties circlips eye u bolts furniture screws keysteel masonry fasteners nuts pins rivets screws security screws. Here we have given the tool size only for metric thread bolts.

Refer the following table for metric allen key sizes and dimensions for corresponding socket head cap screw based on iso 4762 din 912 standards. The internal wrenching drive used to seat a headless grub screw can be either a hex socket as in allen keys you ll need to know the correct allen key sizes for grub screws which can usually be found on the packaging a star torx socket a square socket known as a robertson drive or a regular slotted drive.