2 1 4 Bolt Head Size

We will also have a column with heavy hex bolts.

2 1 4 bolt head size.

Use them for heavy duty stamping applications as well as earth moving machinery such as bulldozers and excavators. Thread length 2 x diameter 1 4 thread length 2 x diameter 1 2 note 1. Ansi asme b18 2 1 square hex heavy hex and askew head bolts and hex heavy hex hex flange lobed head and lag screws inch series. We will explain and define all the values such as diameter of a bolt head and wrench size.

Print this page. Good for high strength fastening these screws are made from steel comparable in strength to grade 9 steel. 1 1 4 1 7 8 2 related posts. All the values are presented in inches keep that in mind.

Page 2 of 99 page 2 of 99 heavy hex bolts grade 2. Bolt width of square diameter head diameter feed thickness max min max min 5 16 605 025 269 243 325 313. Bolt diameter head and wrench size. External hex hex head cap screw 10 pack 1.

Us hex bolt sizes and thread pitches continued mm 10 20 30 40 50 60 70 80 90 100. Head and wrench sizes are divided on hex bolts lag bolts and square bolts. The following table of hex bolt head dimensions was adapted from asme b18 6 3 table 29 dimensions of plain unslotted and slotted regular and large hex head screws this table is used for smaller size hardware. L9 head height is not accurate in this chart.

Body diameter there may be a reasonable swell or fin under the head or die seam on the body not to exceed the basic bolt diameter by the following. The flange distributes pressure where the screw meets the. The head makes 12 points of contact with a wrench to handle more torque than a socket head or hex head screw. Get free shipping on qualified 1 4 in hex bolts or buy online pick up in store today in the hardware department.

0 030 for sizes up to 1 2 0 050 for sizes 5 8 and 3 4. Although the head dimensions for structural bolts are the same as any heavy hex headed fastener per asme b18 2 6 2011 a325 heavy hex bolts have a shorter thread length than most other construction fastener grades. 1 in 25 4 mm. Us bolt head wrench size.