Outside dia.0.688"
Bore dia.0.312"
Clearance dia.7/8"
Operating temp. range-40°F to +800°F
Screw materialStainless Steel
Number of pieces1
Dimension typeStandard
Bore diameter5/16"
Collar outside diameter11/16"
Collar width5/16"
For shaft diameter5/16"
Screw length3/8"
Collar material finishBright
Collar material gradeGrade 303
Resistance propertiesCorrosion Resistant
System of measurementImperial
Screw thread size#4-40
Minimum operating temperature-40°F
Width tolerance-0.005" to +0.005"
Bore tolerance0" to 0.003"
Collar construction1-Piece
Collar materialStainless Steel
For shaft typeRound
Included screws(1) Hex Socket Cap Screw
Screw material gradeGrade 304
Shaft locking typeClamp On
Clearance diameter0.88"
Maximum operating temperature300°F
Screw seating torque8 lbs.-in.
MaterialA582 Stainless Steel
Bore size5/16 in
Od11/16 in
Recessed screwNo
FinishPlain
Clamp screwHex Socket Cap Screw, 3A Thread, Stainless Steel, ASTM F837: 4-40 x 3/8
Approximate weight0. 36 oz
Upc code044861191460
Screw size4-40 x 3/8
Inside diameter5/16″
Outside diameter11/16″
Manufacturers part number1C-031-S
DescriptionOne-Piece Clamping Collar
Diameter11/16 in
BrandClimax Metal
Relief cutYes
Product typeShaft Collars
Type series1C
Screw / locking styleHex Socket Cap Screw
Manufacturer upc number044861191460
Locking deviceClamp
ConstructionOne Piece - Split
Bore typePlain
Additional detailsEffective on hard and soft shafts - Design fully engages the shaft without marring - 360 degree clamping force - Easily installed where major disassembly would otherwise be required - T303 stainless steel is effective in corrosive environments.