7/8-9 x 5 Coarse Thread Socket Head Cap Screw Black DFAR ASP188 The nibs on the screws

The nibs on the screws help to prevent them from splitting the wood

750" round base

45 x 5 DIN 965 Metric Phillips Flat Machine Screw Full Thread 18-8 Stainless Steel is a high-quality fastener designed for use in a variety of applications

this washer prevents loosening and maintains tension under demanding conditions

Crafted from durable steel and coated with a protective Dacrotized finish

7/8-9 x 5 Coarse Thread Socket Head Cap Screw Black DFAR ASP188 The nibs on the screwsThe 7 8 9 x 5 Coarse Thread Socket Head Cap Screw Black DFAR is a high strength fastener designed for use in demanding applications. It is made of alloy steel and has a black oxide finish for corrosion resistance. The screw has a socket head drive, which allows for easy installation and removal with a hex key. The coarse thread design provides a secure hold in a variety of materials. This screw meets the requirements of the Defense Federal Acquisition