Smgda M4(4mmx12mm) Carriage Bolts Screws, 20pcs Cup Square Dome Coach Screws, 304 Stainless Steel, Round Head, Square Neck, Fully Threaded, Silver

• Product: Carriage Bolts(Dimension: M4 x 12mm), more detail pls check size picture before purchase
• Material: 304 stainless steel (A2) and no exterior finish, greater strength and corrosion resistance performance than regular stainless steel or zinc plated fasteners
• Package Included: 20 x Carriage Bolts(M4 x 12mm)
• Features: Designed with a round head, square neck, Not easy to slip when installed. Carriage bolts have a dome shaped head and a square neck generally requiring a hex nut and flat washer. The square neck makes them self-locking when used within a square hole
• Application: Carriage bolts can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems

Product Description: Product Name: Half Round Head Square Neck Screws Features: - Made of 304 stainless steel material, corrosion and rust resistant to ensure that it can be used for a long time. - The flat, burr free surface is rugged and rust-proof, making it the perfect choice for replacing broken and missing screws. - These bolts can be used in high stress applications such as valves, pumps, motors and automotive suspension systems. Place of Application: - High stress applications such as valves, pumps, motors and automotive suspension systems. Product Weight : 31 G / 1.0* Ounces Product Dimensions (L*W*H) : 41*40*10 MM / 1.61*1.57*0.39 Inches Package Weight : 32.0 G / 1.13 Ounces Package Dimensions (L*W*H) : 44*45*15 MM / 1.73*1.77*0.59 Inches Retail Packaging: Yes, Plastic Packaging Package Include: 20 Piece Carriage Bolts