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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Simple and economical
Set Screw Couplings are a cost effective style of rigid couplings.
They function by gouging the set screw into the surface of a shaft. They are a low-cost alternative when frequent adjustment is not a consideration.
The addition of a second set of screws greatly increases the load capacity.
Round bore sizes are available both with and without keyways
Stocked in steel, additional sizes and materials are available upon request.

Set Coupling with Keyway
Unit of Measure
Items Set Coupling with Keyway
6L006006K
3/8" x 3/8" Steel Set Coupling with Keyway 		Set Coupling with Keyway
6L008008K
1/2" x 1/2" Steel Set Coupling with Keyway 		Set Coupling with Keyway
6L010010K
5/8" x 5/8" Steel Set Coupling with Keyway 		Set Coupling with Keyway
6L012012K
3/4" x 3/4" Steel Set Coupling with Keyway 		Set Coupling with Keyway
6L014014K
7/8" x 7/8" Steel Set Coupling with Keyway
Part Number   N/A 6L006006K N/A 6L008008K N/A 6L010010K N/A 6L012012K N/A 6L014014K
Series N/A Signature
Bore Size A N/A 3/8 in N/A 1/2 in N/A 0.625 in N/A 3/4 in N/A 7/8 in
Keyway A N/A 0.125 in N/A 0.125 in N/A 0.188 in N/A 0.188 in N/A 0.188 in
Bore Size B N/A 0.375 in N/A 0.500 in N/A 0.625 in N/A 0.750 in N/A 0.875 in
Keyway B N/A 0.125 in N/A 0.125 in N/A 0.188 in N/A 0.188 in N/A 0.188 in
Material N/A Steel
Alloy N/A 1215
Approximate Weight N/A Black
Type N/A Set Coupling
Weight N/A 0.14 lb N/A 0.24 lb N/A 0.59 lb N/A 0.81 lb N/A 1.06 lb
RoHS2 Compliant N/A USA
REACH Compliant N/A 00662786045585 N/A 00662786045592 N/A 00662786045608 N/A 00662786045615 N/A 00662786045622
Outside Diameter N/A 0.875 in N/A 1.000 in N/A 1.375 in N/A 1.500 in N/A 1.625 in
Total Length N/A 1.125 in N/A 1.500 in N/A 1.875 in N/A 2.250 in N/A 2.625 in
Recessed Screw N/A Yes
Screw Size N/A 1/4-20 x 1/4 N/A 1/4-20 x 1/4 N/A 5/16-18 x 3/8 N/A 5/16-18 x 3/8 N/A 5/16-18 x 3/8
Screw Size Over Keyway N/A 1/4-20 x 3/16 N/A 1/4-20 x 3/16 N/A 5/16-18 x 1/4 N/A 5/16-18 x 1/4 N/A 5/16-18 x 1/4
Screw Material N/A Alloy Steel
Manufacturer Stock N/A {0} N/A {0} N/A {0} N/A {0} N/A {0}
Message N/A {TBD} N/A {TBD} N/A {TBD} N/A {TBD} N/A {TBD}