B1/4-20 x 1 1/8 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR 4-40 NM and is typically inserted into

and is typically inserted into a hole that has been tapped to receive it

this thumb screw is resistant to corrosion and oxidation

#4 Regular (medium) Split Lock Washer 18-8 Stainless Steel

The 6-32 x 1 1/2 Phillips Round Machine Screw Fully Threaded Zinc is a type of screw that is commonly used in various applications

The 4-24 x 1/2 6 Lobe Flat Self Tapping Screw Type AB Fully Threaded Zinc is a versatile and durable screw designed for a wide range of applications

B1/4-20 x 1 1/8 MS90728, Alloy Steel B1821 Coarse Cap Screw Per ASTM A354BD Zinc Yellow DFAR 4-40 NM and is typically inserted intoB1 4 20 x 1 1 8 MS90728 is a coarse thread cap screw made of alloy steel per ASTM A354BD. It has a diameter of 1 4 inch and a length of 1 1 8 inches. The screw is zinc plated yellow and meets DFAR requirements. It is commonly used in industrial and automotive applications.