6-32 x 5/16 Phil Flat U/C Taptite Alternative Thread Rolling Screw Fully Thd Zinc & Wax 8-18x3/8 The 8-18 x 1 1/4

The 8-18 x 1 1/4 Unslotted Indented Hex Washer Full Thread Self Drilling Screw Black Oxide is a versatile and durable fastener designed for a wide range of applications

and the M2

Its Grade 9 rating indicates exceptional strength and durability

They have a round head with a square neck to prevent spinning during installation

The 4-40 x 3/8 Slotted Pan Machine Screw Fully Threaded Black Oxide is a small

6-32 x 5/16 Phil Flat U/C Taptite Alternative Thread Rolling Screw Fully Thd Zinc & Wax 8-18x3/8 The 8-18 x 1 1/4The 6 32 x 5 16 Phil Flat U C Taptite Alternative Thread Rolling Screw Fully Thd Zinc & Wax is a versatile and durable screw designed for use in a wide range of applications. It features a unique thread design that provides superior holding power and resistance to vibration, making it ideal for use in metal, plastic, and wood. The screw is also self tapping, eliminating the need for pre drilling, and its flat head design allows it to be countersunk