• ASME B18.2.1-2010
Provide PDF Format

Learn More

ASME B18.2.1-2010

  • Square, Hex, Heavy Hex, and Askew Head Bolts and Hex, Heavy Hex, Hex Flange, Lobed Head, and Lag Screws (Inch Series)
  • standard by ASME International, 10/13/2010
  • Publisher: ASME

$33.00$65.00


This Standard covers the complete general and dimensional data for eight product types of inch series square and hex bolts and screws. Also included are appendices covering thread runout sleeve gages, gaging procedure for checking bolt and screw straightness, grade markings for steel bolts and screws, formulas on which dimensional data are based, and a specification to assist in identifying a product as being a screw or a bolt. It should be understood, however, that where questions arise concerning acceptance of product, the dimensions in the tables shall govern over recalculation by formula. Heavy hex structural bolts, formerly covered in ANSI B18.2.1, are now covered in ASME B18.2.6.

Related Products

ASME B30.20-2006

ASME B30.20-2006

Below-the-Hook Lifting Devices..

$31.00 $62.00

ASME B94.51M-1999 (R2015)

ASME B94.51M-1999 (R2015)

Specifications for Band Saw Blades (Metal Cutting)..

$18.00 $36.00

ASME BPVC-III-3-2010

ASME BPVC-III-3-2010

2010 ASME Boiler and Pressure Vessel Code (BPVC), Section III: Rules for Construction of Nuclear Pow..

$42.00 $84.00

ASME B16.4-2011

ASME B16.4-2011

Gray Iron Threaded Fittings: Classes 125 and 250..

$33.00 $65.00