Large Round Head Slotted Hand Screw

This durable stainless steel hand screw features a large round head and a slotted drive, perfect for various fastening applications. It meets national standards with a 4.8-grade performance.

Material: Stainless steel Implementation Standards: National Standard Nominal diameter: 4mm Nominal length: 20mm Surface treatment: True Color type: Hand-tightened screw Performance level: 4.8