Perfect for pergolas, fences, docks, swings, woodworking and other projects. 6 Sets 1/2-13 X 1 Stainless Steel Carriage Bolts Screws Round Head Square Neck And Hex Nuts Flat Washers 304 Stainless Steel 18 8 Full Thread Coverage 391d8392 E4c1 4e6c 93a2 468c440d0058.bed2b335f39513879bae7a0b68f39f30 These bolts can be used in high stress applications such as valves, pumps, motors and automotive suspension systems. The full thread design ensures a tight, reliable connection, making these bolts ideal for projects that require superior fastening strength and stability. thus ensuring safe installation. The snow blower screws use stainless steel hardware and the accompanying locking nut to prevent rust or bolt loosening after prolonged use, providing an ideal selection for a wide range of applications. Product name: Carriage Bolt hex nut flat washerMaterial: 304 stainless steelColor: SilverSize:Thread diameter :5/16inchThread count :18Square bolt length :3/4inchHead diameter 18mm/0., 7inchHead height :4mm/015inchInside diameter of hexagon nut: 5/16inchFlat washer inner diameter: 5/16inchA carriage bolt, carriage bolt, or round head square neck bolt is a bolt used to secure metal to wood. The 5/16-18 carriage bolts are fully threaded, providing a strong and secure hold in a variety of materials. Packing contents: 10 carriage bolts 5/16-18 x3/4“, 10 hex nuts and 10 flat washersAttention:Manual measurement, please allow a slight difference in size. Round Head Square Neck Stainless Steel Carriage Bolts - China Carriage Bolt and Hex Bolt Carriage Bolts, also called round head square neck bolts, generally feature a broad, shallow round head and are inserted into pre-drilled holes. The square neck under the head keeps the carriage bolt from turning as the nut is tightened Installation is simple, just install the washer and nut in turn, and then tighten with a wrench. Screws & Bolts, Fasteners & Hardware, Business & Industrial This complete fastening kit includes 8 pieces of 5/16-18x3/4 inch carriage bolts, 10 hex nuts, and 10flat washers, providing everything you need for a hassle-free installation. The square neck prevents rotation during installation, offering a secure fit in wooden and metal projects, making them an excellent choice for carpenters, DIY enthusiasts, and professionals alike.
