The bolt grip length charts linked below are especially handy when replacing non-AN bolts. Measure the total thickness of the parts being bolted together (not including washers, nut, or threads). Locate the bolt diameter and grip length (total thickness) in the table to find the required dash size. AN Bolt Grip Length Chart (Decimal)

Hex Bolt Identification, Markings and Strength Chart. Additonal information on bolts is located at the bottom of the webpage. Membership Services. Specification: Description: Material: Proof Load: Yield Strength Min (psi) Tensile Strength Min (psi) SAE J429 Grade 5 ASTM A449: Bolts, Screws,

Galvanized Anchor Bolt Strength Chart. Grade C of the A307 specification formerly covered anchor bolts, but in 2007 was replaced by F1554 Grade 36. Theoretically, Grades A and B could be used as anchor bolts, but technically they are not anchor bolt specificaitons. For mild steel anchor bolts with similar chemical and strength requirements

A bolt's size is classified based on a number of dimensions, just use our handy bolt head marking chart to make the determination.

party responsible for supplying the anchor bolts to the pur-chaser. 6.6 Recommended Nuts: 6.6.1 Unless otherwise specified, all nuts used on these anchor bolts shall conform to the requirements of Specifica-tionsA 194/A 194M orA 563 and shall be of the grade, surface finish, and style for each grade and size of anchor bolt as follows: F1554

Bolt Grade Markings & Strength Chart Helps to identify grades of bolts along with proving proof load, tensile strength, yield strength and hardness. Allen Wrench Size Chart & Conversion Table Provides dimensions for Imperial and Metric Allen Wrenches; long arm and short arm. Threads Per Inch Chart.

STANDARD BOLT IDENTIFICATION MARKINGS Proof Load (psi) Yield Strength Min (psi) Tensile Strength Min (psi) Low‐ or Medium‐ Carbon Steel 1/4 THRU 1 ½ 33,000 36,000 Low‐Carbon Steel 1⁄4 thru 4 −− −− SAE J429 Grade 2 Low‐ or Medium‐ Carbon Steel 1⁄4 thru 3⁄4 Over 3⁄4 thru 1 ½ 55,000 33,000 57,000 36,000 74,000 60,000 No Grade Mark

Standard Hex cap screw dimensions include: As Louisiana’s largest fastener manufacturer, Lightning Bolt has been servicing the industrial needs of our customers since 1994 Regardless of what the job calls for, Lightning Bolt & Supply, Inc will hold your task together. In addition to everyday nuts and bolts, we also stock an immense inventory

party responsible for supplying the anchor bolts to the pur-chaser. 6.6 Recommended Nuts: 6.6.1 Unless otherwise specified, all nuts used on these anchor bolts shall conform to the requirements of Specifica-tionsA 194/A 194M orA 563 and shall be of the grade, surface finish, and style for each grade and size of anchor bolt as follows: F1554

Specifications. Summaries of technical information on common ASTM Specifications used in the construction fastener industry. Bolt Torque Chart. Structural Bolt Weight Chart. Weight (lbs.) per hundred ASTM F3125 Grade A325 or A490 heavy hex structural bolts with a

This page provides tables listing sizes of inch and metric bolts, nuts, and washers. For information on bolted joints, see our bolted joint analysis reference.

US Bolts. Head Marking, Grade and. Material, Nominal Size Range (inches), Mechanical Properties. Proof Load (psi), Min. Yield Strength

High Tensile Bolts Specifications There are many grades available, including 10.9, 8.8, DIN 933, and 12.9 grades. Many other standards exist, including IS1364, IS1363, DIN EN ISO 4014, and others. These standards specify fastener sizes ranging from 20mm to 100mm. The various types, such as the High Tensile Bolt, are used for various purposes.

The charts below show the ideal tightening torque for each bolt grade for a variety of sizes. The size column also includes the thread count. Identify the grade, size, and thread density of your bolts and refer to the tightening torque columns. The "wet" column indicates lubricated bolts, whereas the "dry" column indicated unlubricated bolts.

Metric Nuts and Bolts are manufactured actually slightly below their specified size, for example an M16 bolt. M6 bolt size

Hex bolts sizes per ASME B18.2.1 for inch series bolts and screws. Hex Bolt Dimensions. Nominal Size, Basic Product Diameter, E, F 

The performance grades of bolts for steel structure connection are divided into more than 10 grades, such as 3.6, 8.8, and 12.9. Among them, bolt grade 8.8 and above are made of low-carbon alloy steel or medium carbon steel and are generally called high-strength bolts after heat treatment (quenching and tempering), and the rest are generally called ordinary bolts.

The chart below references the above diagram. In the metric system, U Bolt Dimensions range from M6 to M20 regarding thread diameter, with various lengths and specials also available. U-Bolt Grades The strength of a material is determined by its U-Bolt grade.

Learn about Bolt Sizes, different dimensions of a Bolt (Bolt Head, Diameter, Length, Thread Pitch) with the help of Bolt Size Chart.

23 rows · Metric Bolts: Head Marking Class and Material Nominal Size Range (mm)

Oct 26,  · Metric Bolt Size Chart In metric system, the bolts (and nuts) are usually referred using the letter ‘M’ followed by additional dimensions. For example, a common metric

For a ¼-20 bolt with a 2A thread class2, the major diameter must be between 0.2408" and 0.2489". This is a range of 0.0081". 2Machinery's Handbook, 23 Revised Edition, page 1499. R. G. Sparber December 26, Page 6 of 14 Nut Thread Minor Diameter Tolerance The diameter of the nut measured from inside flats is called the minor diameter.

Use this chart to determine the head size, and therefore the wrench or socket size required, for any hex bolt, heavy hex bolt, lag screw or square bolt you're 

Metric Hex Bolt Dimensions. **All measurements in mm**. NOMINAL. SIZE Metric Bolt Pitch Chart. Size. (mm). Max. Tightening Torque (Nm). Class. Grade 8.8.

Bolts, Screws, Studs for High‐ Temperature Service CrMoVa Alloy Steel 1⁄4 thru 2 ½ Over 2 ½ thru 4 Over 4 thru 7 −− −− −− 105,000 95,000 85,000 125,000 115,000 100,000 SAE J429 Grade 1 No Grade Mark Bolts, Screws, Studs 60,000 Bolts, Screws, Studs ASTM A307 Grades A&B 60,000 STANDARD BOLT IDENTIFICATION MARKINGS

The charts below show the ideal tightening torque for each bolt grade for a variety of sizes. The size column also includes the thread count. Identify the grade, size, and thread density of your bolts and refer to the tightening torque columns. The “wet” column indicates lubricated bolts, whereas the “dry” column indicated unlubricated bolts.