Top Square Head J bolts

(400 pcs) 1/4\-20 X 1-1/2\

  • Step bolts have a lower profile head than carriage bolts..
  • The square neck under the head locks the bolt into place..
Check Stock

Step Bolt, A307, Low CS, 3/8inx3in, PK25

  • Step bolts have a lower profile head than carriage bolts..
  • The square neck under the head locks the bolt into place..
Check Stock

(200 pcs) 5/16\-18 X 1-1/2\

  • Step bolts have a lower profile head than carriage bolts..
  • The square neck under the head locks the bolt into place..
Check Stock

(100 pcs) 3/8\-16 X 3\

  • Step bolts have a lower profile head than carriage bolts..
  • The square neck under the head locks the bolt into place..
Check Stock

(400 pcs) 1/4\-20 X 1-3/4\

  • Step bolts have a lower profile head than carriage bolts..
  • The square neck under the head locks the bolt into place..
Check Stock

(600 pcs) 1/4\-20 X 1\

  • Step bolts have a lower profile head than carriage bolts..
  • The square neck under the head locks the bolt into place..
Check Stock

Makerbeam M3 Bolts with Square Head, 12mm 100 pcs and 25mm 25pcs

  • 1 bag of approximately 100 M3 stainless steel square head bolts (12mm) designed for MakerBeam (10x10mm in diameter)..
  • 1 bag of approximately 25 M3 stainless steel square head bolts (25mm).
  • With hex hole for easy use with hex nut driver.
  • All MakerBeam elements can be combined and reused (no welding required) enabling shorter design and assembly times.
  • MakerBeam enables professional prototyping and provides mechanics for any electronics project.
Check Stock

THEPRO Battery Hold Down Tray Kit, Corrosion-Resistant Steel Storage Battery Holder Adjustable Bracket Clamp for Car, Boat, Marine (23cm Bolt with 28cm Battery Tray)

  • THEPRO Steel Universal Battery Trays have a vinyl coating for rust and corrosion resistance..
  • The groove design prevents the battery from contacting the tray fasteners.
  • the Battery Hold-Down Tray has a solid structure, good load-bearing capacity, and durability. There have 3 choice battery tray sets, please read the description to select the one you need..
  • [27cm J bolt with 34cm Battery Tray Kit] 27cm(10.6inch) J Bolt with Adjustable Hold Down from 146-203mm(Adjusts to suit battery width 146-203mm), with 340mm(13.4in) Battery tray inner size 7.4 in(188mm) width, 13.3 in(337mm) length, fits group 4, 24, 27, 29, 31, 60, 74 & 77.
  • [23cm J bolt with 34cm Battery Tray Kit] 23cm(9inch) J Bolt with Adjustable Hold Down from 161-221mm(Adjusts to suit battery width 161-221mm), with 340mm(13.4in) Battery tray inner size 7.4 in(188mm) width, 13.3 in(337mm) length, fits group 65, 48, 94R.
  • [23cm J bolt with 28cm Battery Tray Kit] 23cm(9inch) J Bolt with Adjustable Hold Down from 161-221mm(Adjusts to suit battery width 161-221mm), with 280mm(11in) Battery tray 7.36 in(187mm) width, 10.94 in(278mm) length, fits group 34, 74, 77, 78, 54, 55.
Check Stock

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.
Check Stock

(10 pc)1/4-20 x 2\ Long Square-Neck Carriage Bolts Set w/Nuts & Washers,Zinc-Plated,Carbon Steel Grade 2,by Fullerkreg

  • Carriage Bolts are a robust and durable fastener solution. Carriage Bolts feature a square section underneath their head, which makes them self-locking when used within a square hole..
  • About half the strength of medium-strength bolts, these Grade 2 bolts are for light duty fastening..
  • Zinc-plated steel bolts resist corrosion in wet environments.Fullerkreg Fasteners are always backed by a 100% satisfaction guarantee.
  • Imperial Carriage Bolts conform to ANSI standard B18.5. Diameters is ¼ inch and lengths is 2 inch..
  • Package includes ten each of bolts, hex nuts & washers.
Check Stock

4 pc 3/8-16 x 5 Long Square-Neck Carriage Bolts Set w/Nuts & Washers,Zinc-Plated,Carbon Steel Grade 2,by Fullerkreg

  • Carriage Bolts are a robust and durable fastener solution. Carriage Bolts feature a square section underneath their head, which makes them self-locking when used within a square hole..
  • About half the strength of medium-strength bolts, these Grade 2 bolts are for light duty fastening..
  • Zinc-plated steel bolts resist corrosion in wet environments.Fullerkreg Fasteners are always backed by a 100% satisfaction guarantee.
  • Imperial Carriage Bolts conform to ANSI standard B18.5. Diameters is 3/8 inch and lengths is 5 inch..
  • Package includes ten each of bolts, hex nuts & washers.
Check Stock

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,....
Check Stock