Reviews Square Head Bolt

L S Starrett Company 11H-6-4R - Cast Iron - Steel Square Combination Square Blade Length 6 Square Set Finish Wrinkled Black Graduation Style 4R

  • Reversible square head for use with combination squares, combination sets, and bevel protractor blades to determine whether a part is square.
  • Reversible lock bolt enables the blade to be turned over or flipped end-to-end without removing the bolt.
  • Cast iron body with black-wrinkle finish provides durability and wear resistance.
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Starrett C33HC-12-4R Combination Square 12 4R Grads

  • With reversible lock bolt, scriber, spirit level.
  • Graduation: No. 4R - 1/8", 1/16", quick reading, 1/32", 1/64".
  • The square heads are forged hardened steel with smooth black enamel finish.
  • Square blade easy-to-read, sharp graduation.
  • Square head and center head bearing surface are accurately ground.
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Parrothead summers

  • Easy to Use - The square head can be moved up and down on the rule with a lockable assembly and a specially designed bolt to engage the slot for....
  • Perfect Attachment - The Center Head is an available attachment that provides an easy means of accurately locating the center of cylindrical or square....
  • Get Accurate Measurements - The protractor head has revolving turrets with direct-reading double graduations, a full 0 to 180° range in opposite....
  • Complete Quality Made Tool - The set includes the rule, square, protractor, and center heads that are made from durable hardened steel, which can....
  • Versatile Layout Tool - Starrett squares are offered in a practical variety of styles to suit the needs of the individual, whether it be a toolmaker,....
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Lag Screws Rustic Square Head Bolt Combine with Washers and Wing Nut | 5/16” x 2” 7.93 x 50mm | Black Oxide | Set with 8 Bolts 16 Washers and 8 Wing Nuts | Flattened Square-Head 1/2” 12.7mm

  • BOLTS & NUTS SET - Each pack contains 8 square head bolts, 16 washers, and 8 wing nuts..
  • DIMENSIONS - Bolts: 5/16” (7.93mm) by 2” (50mm) 1/2 “ (12.7mm) square head. Washer dimension matching with bolt. Wing nut dimension matching with bolt..
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(10) 3/4-10x2#3 Grade 8 Dome Head Plow Bolts Plain & Oil

  • Price For: Each Finish: Zinc Material: Carbon Steel Head Type: #3 Flat Item: Plow Bolt Head Angle (Deg.): 80 Type: Countersunk Square Neck Grade: 5 Includes: Nut Square Width: 0.450" Head Height: 0.364" Head Dia.: 0.826" Meets/Exceeds: SAE J 429, SAE J 995 Thread Size: 7/16"-14 Tensile Strength (PSI): SAE J 429, SAE J 995 Length: 2" Key Height: -.
  • Key Width: - Country of Origin (subject to change): Multiple.
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Combination Set 12In 4Pc Blk Smooth

  • Easy to Use - The square head can be moved up and down on the rule with a lockable assembly and a specially designed bolt to engage the slot for....
  • Perfect Attachment - The Center Head is an available attachment that provides an easy means of accurately locating the center of cylindrical or square....
  • Get Accurate Measurements - The protractor head has revolving turrets with direct-reading double graduations, a full 0 to 180° range in opposite....
  • Complete Quality Made Tool - The set includes the rule, square, protractor, and center heads that are made from durable hardened steel, which can....
  • Versatile Layout Tool - Starrett squares are offered in a practical variety of styles to suit the needs of the individual, whether it be a toolmaker,....
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GETUHAND Palm Wrench,15 In 1 Universal Wrench Round Shape Metric and SAE (Red)

  • Palm-Sized Universal Grip Wrench with 7 Universal Spline Socket in 1and 1/4“bit holder.
  • Bit tip holder is magnetic so screws won't fall off.
  • Splined sockets work with standard hex, Torx, square head fasteners as well as cup hooks and more(spline ,6pt bolt, 12pt bolt, torx, square, damaged).
  • Cr-Mo steel for strength 、durability and Bit holder design.
  • This Round Wrench packs a lot of function into a small space - for hard-to-get fasteners, storaged with a case, is a small and beautiful tool gift.
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3/8-16 x 4 Stainless Steel Carriage Bolts with Hex Nuts and Flat Washers 304 Stainless Steel 18-8 Square Neck Bolts and Nuts Assortment Full Thread Coarse Thread 6 Sets

  • Package Contents: 6 Sets, each set includes one piece carriage bolt, hex nut and flat washer..
  • Screw Length: 4 inch or 100mm (measured from under the round head, including the square neck height).
  • Design feature: Big round domed head designed to eliminate the need for a washer.
  • Square neck underneath the head helps self locking..
  • Made of 304 stainless steel 18-8 (no coating outside) which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments..
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1/4-20 x 2-1/2' Stainless Steel Carriage Bolts with Hex Nuts and Flat Washers 304 Stainless Steel 18-8 Square Neck Bolts and Nuts Assortment, Full Thread, Coarse Thread, 10 Sets

  • Package Contents: 10 Sets, each set includes one piece carriage bolt, hex nut and flat washer..
  • Screw Length: 2-1/2 inch or 63mm (measured from under the round head, including the square neck height).
  • Design feature: Big round domed head designed to eliminate the need for a washer.
  • Square neck underneath the head helps self locking..
  • Made of 304 stainless steel 18-8 (no coating outside) which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments..
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VINCA SCLS-1208 Carpenter L Framing Steel Square 8 inch x 12 inch Measuring Layout Tool

  • USED FOR: A Combination Square is a measurement tool with 2 straight edges set at right angles to each other.
  • It’s used by carpenters & machinists for checking angles on materials before cutting or for locating center holes.
  • BLADE DETAILS: Made with a hardened steel, machine divided, photo-engraved blade that has a satin finish, and measures 12" in length.
  • STANDARD HEAD: The square head is made of heavy duty cast iron with a black wrinkle finish for measuring precise 90 degree angles.
  • FEATURES: This model combination square has a reversible lock bolt, scriber, and spirit level.
  • GRADUATION: Has a Type 4R graduation with quick readings for 8ths, 16ths, 32nds, and 64ths.
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Starrett Combination Set with Square Center and Non-Reversible Protractor Head and Blade - 12 Blade Length Hardened Steel 4R Graduation Type - 9-12-4R

  • Easy to Use - The square head can be moved up and down on the rule with a lockable assembly and a specially designed bolt to engage the slot for....
  • Perfect Attachment - The Center Head is an available attachment that provides an easy means of accurately locating the center of cylindrical or square....
  • Get Accurate Measurements - The protractor head has revolving turrets with direct-reading double graduations, a full 0 to 180° range in opposite....
  • Complete Quality Made Tool - The set includes the rule, square, protractor, and center heads that are made from durable hardened steel, which can....
  • Versatile Layout Tool - Starrett squares are offered in a practical variety of styles to suit the needs of the individual, whether it be a toolmaker,....
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Starrett Combination Set with Square Center and Reversible Protractor Head and Blade - 12 Blade Length Cast Iron Heads Reversible Lock Bolts 4R Graduation - 435-12-4R

  • Easy to Use - The square head can be moved up and down on the rule with a lockable assembly and a specially designed bolt to engage the slot for....
  • Perfect Attachment - The Center Head is an available attachment that provides an easy means of accurately locating the center of cylindrical or square....
  • Get Accurate Measurements - The protractor head has revolving turrets with direct-reading double graduations, a full 0 to 180° range in opposite....
  • Complete Quality Made Tool - The set includes the rule, square, protractor, and center heads that are made from durable hardened steel, which can....
  • Versatile Layout Tool - Starrett squares are offered in a practical variety of styles to suit the needs of the individual, whether it be a toolmaker,....
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Starrett Combination Set with Square Center and Reversible Protractor Head and Blade -12 Blade Length Forged and Hardened Steel Heads 4R Graduation Type - 434-12-4R

  • Easy to Use - The square head can be moved up and down on the rule with a lockable assembly and a specially designed bolt to engage the slot for....
  • Perfect Attachment - The Center Head is an available attachment that provides an easy means of accurately locating the center of cylindrical or square....
  • Get Accurate Measurements - The protractor head has revolving turrets with direct-reading double graduations, a full 0 to 180° range in opposite....
  • Complete Quality Made Tool - The set includes the rule, square, protractor, and center heads that are made from durable hardened steel, which can....
  • Versatile Layout Tool - Starrett squares are offered in a practical variety of styles to suit the needs of the individual, whether it be a toolmaker,....
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