Deck Screw. Bugle Head, sharp point.

Material: Hardened Carbon Steel C1022A

Drive type: Phillips, Torx, Square

Core hardness: 300-460HV

Surface hardness: min 450HV

Surface Treatment: Zinc, Decromet, Ruspert

Standard: ASTM

Certification: ISO9001, CE

Non-standards: OEM is available if you provide the drawing or sample