NIULUNBAO M4 x 30mm 35mm 40mm 45mm 50mm Flat Head Socket Cap Screws Countersunk Bolts, 304 Stainless Steel, Allen Socket Drive, Bright Finish, Metric Fully Threaded, Assortment Kit 50PCS-Fast Shipping

Description

Thread Diameter: 4mm; Thread Length: 30mm, 35mm, 40mm, 45mm, 50mm; Pitch Size: 0.7mm.

Head Diameter: 8mm; Head Height: 3.4mm; Drive Type: Allen Hex Socket 2.5mm; Color: Silver Tone.

Package Included: M4 x 30mm(10PCS), M4 x 35mm(10PCS), M4 x 40mm(10PCS), M4 x 45mm(10PCS), M4 x 50mm(10PCS); Total: 50PCS.

Material: 304 Stainless Steel With High Hardness, Oxidation Resistance, Corrosion Resistance, Heat Resistance And Wear Resistance. It Can Be Used In Harsh Environment And Is Not Easy To Rust.

Widely Used In Precision Machinery Industries Such As Household Appliances, Assembly Cars And Product Manufacturing. It Is Famous For Its Efficient Application Performance And Durability.