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  • Where specifying nominal size in decimals, zeros preceding decimal and in the fourth decimal place shall be omitted.
  • The minimum radius is one half of the value shown.
Round Head Square Neck Bolts
Unit of Measure
1 

Item #

Description

Nominal Size or Basic Bolt Dia.

Max. (E)

Max. (A)

Max. (H)

Max. (O)

Max. (P)

RHSNB01900XXX N/A Round Head Square Neck Bolt, with 0.199" Body Dia. N/A No. 10 N/A 0.199 in N/A 0.469 in N/A 0.114 in N/A 0.199 in N/A 0.125 in
RHSNB02500XXX N/A Round Head Square Neck Bolt, with 0.260" Body Dia. N/A 1/4 in N/A 0.260 in N/A 0.594 in N/A 0.145 in N/A 0.260 in N/A 0.156 in
RHSNB03125XXX N/A Round Head Square Neck Bolt, with 0.324" Body Dia. N/A 5/16 in N/A 0.324 in N/A 0.719 in N/A 0.176 in N/A 0.324 in N/A 0.187 in
RHSNB03750XXX N/A Round Head Square Neck Bolt, with 0.388" Body Dia. N/A 3/8 in N/A 0.388 in N/A 0.844 in N/A 0.208 in N/A 0.388 in N/A 0.219 in
RHSNB04375XXX N/A Round Head Square Neck Bolt, with 0.452" Body Dia. N/A 7/16 in N/A 0.452 in N/A 0.969 in N/A 0.239 in N/A 0.452 in N/A 0.250 in
RHSNB05000XXX N/A Round Head Square Neck Bolt, with 0.515" Body Dia. N/A 1/2 in N/A 0.515 in N/A 1.094 in N/A 0.270 in N/A 0.515 in N/A 0.281 in
RHSNB06250XXX N/A Round Head Square Neck Bolt, with 0.642" Body Dia. N/A 5/8 in N/A 0.642 in N/A 1.344 in N/A 0.344 in N/A 0.642 in N/A 0.344 in
RHSNB07500XXX N/A Round Head Square Neck Bolt, with 0.768" Body Dia. N/A 3/4 in N/A 0.768 in N/A 1.594 in N/A 0.406 in N/A 0.768 in N/A 0.406 in
RHSNB08750XXX N/A Round Head Square Neck Bolt, with 0.895" Body Dia. N/A 7/8 in N/A 0.895 in N/A 1.844 in N/A 0.459 in N/A 0.895 in N/A 0.469 in
RHSNB10000XXX N/A Round Head Square Neck Bolt, with 1.022" Body Dia. N/A 1 in N/A 1.022 in N/A 2.094 in N/A 0.531 in N/A 1.022 in N/A 0.531 in
Unit of Measure
1