Sales Systems, Limited
Sales Systems, Limited
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Portsmouth, Virginia 23707
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  • ANSI/ASME B18.10 is a standard developed through the procedures of The American Society of Mechanical Engineers. B18.10 is under the jurisdiction of ASME Standards Committee B18 and is the direct responsibility of its Subcommittee 2.
  • Track bolt nuts are designed for use with track bolts. The requirements for track bolts are also covered in ANSI/ASME B18.10.
  • In the presentation of this nut standard, a few modest editorial changes have been made. None affects technical content.
  • ANSI/ASME B18.10-1982 (R 2000) is reprinted with the permission of its publisher, The American Society of Mechanical Engineers, Three Park Avenue, New York, NY 10016-5990, U.S.A.
Standard Nut
Unit of Measure
Items Standard Nut
TBN075XXX
Track Bolt Nut, 3/4" Dia. 		Standard Nut
TBN0875XXX
Track Bolt Nut, 7/8" Dia. 		Standard Nut
TBN100XXX
Track Bolt Nut, 1" Dia. 		Standard Nut
TBN1125XXX
Track Bolt Nut, 1-1/8" Dia. 		Standard Nut
TBN08125XXX
Track Bolt Nut, 13/16" Dia.
Manufacturer N/A Industrial Fasteners Institute
Product N/A Track Bolt Nuts
Codes and Standards N/A ANSI/ASME B18.10 1982 (R 2000)
Unit of Measure N/A English
Material N/A Low Carbon Steel Medium Carbon Steel
D N/A 3/4 in N/A 7/8 in N/A 1 in N/A 1-1/8 in N/A 13/16 in
Nom. Width Across Flats N/A 1-1/4 in N/A 1-7/16 in N/A 1-5/8 in N/A 1-13/16 in N/A 1-1/4 in
Max. Width Across Flats N/A 1.2500 in N/A 1.4375 in N/A 1.6250 in N/A 1.8125 in N/A 1.2500 in
Min. Width Across Flats N/A 1.212 in N/A 1.394 in N/A 1.575 in N/A 1.756 in N/A 1.212 in
Nom. Thickness for Medium Carbon Nuts N/A 3/4 in N/A 7/8 in N/A 1 in N/A 1-1/8 in N/A
Max. Thickness for Medium Carbon Nuts N/A 0.774 in N/A 0.901 in N/A 1.028 in N/A 1.155 in N/A
Min. Thickness for Medium Carbon Nuts N/A 0.710 in N/A 0.833 in N/A 0.956 in N/A 1.079 in N/A
Nom. Thickness for Low Carbon Nuts N/A 7/8 in N/A 1 in N/A 1-1/8 in N/A 1-1/4 in N/A 7/8 in
Max. Thickness for Low Carbon Nuts N/A 0.901 in N/A 1.028 in N/A 1.155 in N/A 1.282 in N/A 0.901 in
Min. Thickness for Low Carbon Nuts N/A 0.833 in N/A 0.956 in N/A 1.079 in N/A 1.187 in N/A 0.833 in
E N/A 1/4 in N/A 1/4 in N/A 3/8 in N/A 1/2 in N/A 1/4 in