WORTHY FLAT ALLEN SCREW: This package contains 10 pieces black m8 18mm stainless steel allen screws, coming with one hex key DIMENSIONS: head thickness is 3mm and head diameter is 13mm, deepth of groove is 3mm, this bolt is drived by 5mm allen key or allen bit STAINLESS BOLT: Crafted from high-quality stainless steel A2-70 with plain finish, rust-proof, tough, and durability USED FOR: connecting furniture like bunk beds, cupboard, also is neccessary in some particular equipments SERVICE: aim to 100% satisfication of front sales and after sales, if have any issue please contact my team A socket screw is a very high-strength fastener that is commonly made from the highest grade of steel and hardened aluminum. They are also manufactured using a cold-headed process to ensure a quality product for every application. Some of the more common socket screw commercial and industrial applications, include:
· Machine assemblies
· Die casting
· Aerospace
· High-performance applications
· Clamping
· Automotive
· Furniture