The beveled head of the askew head bolt engages the internal wedge shape of H&B concrete inserts (LW-340 or HW-340) and produces an automated tightening action when a load is put on it. Type 304 or 316 Stainless-steel Hot-Dip Galvanized Bolt Diameters: 3/4" Bolt Lengths: 2", 2-1/2", 3" or 4" Carbon Steel 60,000 psi minimum Tensile Strength Stainless-steel 70,000 psi minimum Tensile Strength.
When cast into concrete, Shelf Angle Wedge Inserts and Askew Head Bolts offer a safe and secure and adjustable method for fastening rack angles and other products to concrete structures. Askew Head Bolts are readily available 3/4" size, Hotdip Galvanized After Fabrication in lengths of 2", 2-1/2", 3", 4" and 6". See # 425 for the Rack Angle Insert.
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Views: 9 Downloads: 1 Resolution: 507x270 Name: # 427 Askew Head Bolts - Tool License: Personal Use File Format: PNG PNG Size:67 KB.
BLOK-LOK Concrete Wedge inserts are embedded into concrete pieces. Try This in the back of the insert allow easy nailing to types. When the kinds are stripped, the open face of the insert is flush with the concrete. The diagonal head of the askew head bolt engages the internal wedge shape of the insert and produces an automatic tightening action when a load is put on it.
Covers the dimensional requirements for 9 item kinds of inch series bolts and screws recognized as American National Requirement. Also included are appendices covering gaging procedures, grade markings for bolts and screws, formulas on which dimensional information are based, and a spec to assist in recognizing a product as being a screw or a bolt.
Keep in mind: Nuts & Washers are NOT consisted of with Askew Head Bolts, As additional sizes and lengths are established they will be contributed to our choice. Product: Forged Steel, Threads: Rolling Threads, Finish: Plain or Zinc Plated, Testing: Each production lot is sampled and pulled checked for ultimate tensile strength.
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