Stafford Manufacturing Corp. | The Super Source for Collars & Couplings
Stafford Manufacturing Corp.
256 Andover St.
Wilmington, MA 01887

Phone: 978.657.8000 or 800.695.5551
Fax: 978.657.4731 or 800.649.5101
Email: sales@staffordmfg.com
Website: www.staffordmfg.com
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  • Mate two shafts with zero backlash
  • Smooth bore protects shafts from damage
  • Superior torque capacity over set-screw-type couplings
  • Available with straight-through or stepped bores
  • Offered in High Strength, Low Profile and Heavy Duty styles
    •
Designed for aligned shafts, the 1-Piece Clamp-Type Coupling makes two shafts function as one.

Clamp-Type Couplings are available in straight-through or stepped bores. They are precision machined, non-marring, easy to adjust, with high clamping power.

Stocked in:
  • Steel
  • Stainless Steel
  • Aluminum
Offered in three styles:
  • High Strength: Clamp screw does not protrude beyond the outside diameter (OD)
  • Low Profile: Clamp screw protrudes beyond the OD
  • Heavy Duty: Uses larger clamp screw and has larger OD for 2X holding power
Unit of Measure

Specifications

Part Number  

 N/A 7A004004

Series

 N/A Signature

Material

 N/A Aluminum

Alloy

 N/A 2024-T351

Finish

 N/A None

Type

 N/A Low Profile

Approximate Weight

 N/A 0.03 lb

Country of Origin

 N/A USA

UPC Code

 N/A 662786015809

RoHS2 Compliant

 N/A Yes

REACH Compliant

 N/A Yes

Torque Capacity

 N/A 50.00 lb·in

Manufacturer Stock

 N/A {0}

Message

 N/A {TBD}

Dimensional Attributes

Bore Size A

 N/A 1/4 in

Bore Size B

 N/A 1/4 in

Outside Diameter

 N/A 0.687 in

Total Length

 N/A 1.125 in

Recessed Screw

 N/A No

Screw Size

 N/A 4-40 x 3/8

Screw Material

 N/A Alloy Steel