Item # CBSCB11250XXX, Countersunk Bolt and Slotted Countersunk Bolt, with 1.149" Body Dia. On Sales Systems Ltd.

Where specifying nominal size in decimals, zeros preceding decimal and in the fourth decimal place shall be omitted.
Flat on minimum diameter head calculated on minimum sharp and absolute minimum head diameters and 82 deg head angle.
Head shall be unslotted, unless otherwise specified. Slot dimensions are same as Slotted Flat Countersunk Head Cap Screws in American National Standard, ASME B18.6.2.
Maximum head height calculated on maximum sharp head diameter, basic bolt diameter and 78 deg head

Unit of Measure

Manufacturer | Specifications | Codes and Standards

Industrial Fasteners Institute

Product	N/A Round Head Bolts
Unit of Measure	N/A English
Nominal Size or Basic Bolt Dia.	N/A 1-1/8 in
Nominal Size or Basic Bolt Dia. (Decimal)	N/A 1.1250 in
Max. Body Dia. (E)	N/A 1.149 in
Min. Body Dia. (E)	N/A 1.098 in
Max. Edge Sharp Head Dia. (A)	N/A 2.104 in
Min. Edge Sharp Head Dia. (A)	N/A 2.037 in
Absolute Min. Edge Rounded or Flat Head Dia. (A)	N/A 1.962 in
Max. Flat on Min. Dia. Head (F)	N/A 0.043 in
Max. Head Height (H)	N/A 0.604 in
Min. Head Height (H)	N/A 0.525 in
Max. Slot Width (J)	N/A 0.196 in
Min. Slot Width (J)	N/A 0.178 in
Max. Slot Depth (T)	N/A 0.257 in
Min. Slot Depth (T)	N/A 0.173 in

ASME B18.5 1990 (R1998)

Manufacturer