Material: 304 stainless steel (A2) and no exterior finish, greater strength and corrosion resistance performance than regular stianless steel or zinc plated fasteners.
Head Diameter: 9.2mm; Head Height: 2.2mm; Standard Meets JISB1111T
Phillips Drive Size: #2; Head Type: Truss Head; Screw Length: 40mm (measured from under the head)
Included 50 pcs M4 Hex Locknuts.The locknuts are also made of 304 stainless steel and could be found seperately in our shop for your needs.