4mm Countersunk Bolt, Nut & Washer (4 Pack) M4 X 30mm (Including Head) A2 Stainless Steel Pozi Csk Head Bolts/Machine Sets Warehouse Equip Uk
M4 x 30mm Countersunk Bolt, Nut & Washer Kit - A2 Stainless Steel - Pack of 4
A complete fastener kit containing M4 x 30mm Pozi countersunk machine screws paired with A2 stainless steel nyloc nuts and washers. Everything you need for a secure, corrosion-resistant fixing in a single pack. The countersunk head sits flush with the surface for a clean finish, while the nyloc nut provides vibration-resistant locking without the need for additional thread-locking compounds.
- Thread size: M4
- Length: 30mm (including head)
- Drive: Pozi countersunk head
- Material: A2 (304) Stainless Steel
- Includes: 4x countersunk screws, 4x nyloc nuts, 4x washers
- Pack quantity: 4 complete sets
- Finish: Natural stainless - corrosion resistant
Ideal for RC car builds, electronics mounting, light engineering, and general assembly where a flush, vibration-proof fixing is needed. A2 stainless steel provides excellent corrosion resistance for both indoor and outdoor applications.