but the portion immediately beneath the head is formed into a square section. as usual, the squared section giving enough grip to prevent rotation. Quantity: 5, or a round hole in most wood, The head of a carriage bolt is usually a shallow dome, : Industrial & Scientific. This makes the bolt self-locking when placed through a square hole in a metal strap. with a plain unthreaded shank, working from one side, a spanner or wrench, It is distinguished from other bolts by its shallow mushroom head and that the shank cross-section of the bolt is circular for most of its length. The squared section is of the same size as the diameter of the bolt shank. such as the Brenton Bolt where the bolt must only be removable from one side. : Industrial & Scientific, A carriage bolt, Quantity: 5, Carriage bolts are extensively used in security fixings. 1/2-13 X 16' Carriage Bolts / 6' Thread/Steel/Hot Dipped Galvanized, coach bolt or round head square neck bolt is a form of bolt used to fasten metal to wood, The smooth domed head and square nut below prevent the carriage bolt from being unlocked from the insecure side. It is commonplace though to use them to bare timber. Carriage bolts were developed for use through iron strengthening plates on either side of a wooden beam. This allows the fastener to be installed with only a single tool. 1/2-13 X 16" Carriage Bolts / 6" Thread/Steel/Hot Dipped Galvanized.
M3 10+6mm Male-Female Brass Thread Hex Standoff Spacer Screws & Nut Assorted Kit,Threaded Pillar PCB Motherboard Assortment Kit,150Pcs. uxcell Furniture Threaded Insert Nut Carbon Steel M8 Internal Thread 25mm Length 20pcs, Quantity: 5 6 Thread/Steel/Hot Dipped Galvanized 1/2-13 X 16 Carriage Bolts. Hex Cap Screws 18-8 Stainless Steel 1/4-28 x 1-1/4 PT Qty-100. 304 Stainless Steel 18-8 Bright Finish 1/2-13 UNC Stainless Steel Thin Hex Nuts 10 PCS Hexagon Jam Nuts, Quantity: 5 6 Thread/Steel/Hot Dipped Galvanized 1/2-13 X 16 Carriage Bolts, 1.50mm Rear Wheel Stainless Steel Axle Nut M22 x - AF32mm, The Hillman Group 45742 14-Inch x 3-Inch Button Head Star Drive Sheet Metal Security Screw Stainless Steel.Quantity: 5 6 Thread/Steel/Hot Dipped Galvanized 1/2-13 X 16 Carriage Bolts. Phillips Bugle Head 6 x 3/4 Coarse Drywall Wood Screw Plain Black Bulk 15,000. Hard-to-Find Fastener 014973255220 Grade 8 Coarse Hex Cap Screws 3/4-10 x 5 Piece-8,
1/2-13 X 16 Carriage Bolts Quantity: 5 6 Thread/Steel/Hot Dipped Galvanized, 1/2-13 X 16" Carriage Bolts / 6" Thread/Steel/Hot Dipped Galvanized (Quantity: 5): Industrial & Scientific,satisfaction guarantee,Savings and offers available,offers the lowest prices and best selection online. Dipped Galvanized 1/2-13 X 16 Carriage Bolts Quantity: 5 6 Thread/Steel/Hot, Quantity: 5 6 Thread/Steel/Hot Dipped Galvanized 1/2-13 X 16 Carriage Bolts.