The 3/4" x 20mm Steel (Black Oxide) Inch-Metric Conversion Coupling - One-Piece Clamp is engineered to connect inch and metric shafts with zero backlash for precise and reliable torque transmission. Its smooth bore and clamp design provide a secure, non-marring grip that protects shafts from damage while delivering higher holding power than set-screw couplings. Precision machined with inch external dimensions and screws, it offers easy installation and can be modified to include keyways if required. Stocked in steel.
| SPECIFICATIONS | DETAILS |
| PART NUMBER | 5L01220M |
| TYPE | High Strength |
| DESIGN |
Smooth bore and clamp design provides a secure, non-marring grip that protects shafts from damage
|
| MATERIAL |
Steel (Black Oxide) for enhanced wear resistance and corrosion protection
|
| SERIES | Signature |
| ALLOY | 1215 |
| FINISH | Black Oxide |
| APPROXIMATE WEIGHT | 1.34 lb |
| COUNTRY OF ORIGIN | USA |
| UPC CODE | 662786020797 |
| ROHS2 COMPLIANT | Yes |
| REACH COMPLIANT | Yes |
| DIMENSIONAL ATTRIBUTES | |
| BORE SIZE A | 3/4 in |
| BORE SIZE B | 20 mm |
| OUTSIDE DIAMETER | 1.75 in |
| TOTAL LENGTH | 2.625 in |
| RECESSED SCREW | Yes |
| SCREW SIZE | 1/4-28 x 3/4 in |
| SCREW MATERIAL | Alloy Steel |
| CAPACITIES | |
| SCREW SEATING TORQUE | 162 in-lb |
| TORQUE CAPACITY | 1131 in-lbs |
| AXIAL HOLD | 2320 lbs |
| APPLICATIONS |
Ideal for automation systems, industrial machinery, motion control equipment, and applications requiring seamless integration of inch and metric shafting.
|
| BRAND | Stafford Manufacturing |
The 3/4" x 20mm Steel (Black Oxide) Inch-Metric Conversion Coupling - One-Piece Clamp is engineered to connect inch and metric shafts with zero backlash for precise and reliable torque transmission. Its smooth bore and clamp design provide a secure, non-marring grip that protects shafts from damage while delivering higher holding power than set-screw couplings. Precision machined with inch external dimensions and screws, it offers easy installation and can be modified to include keyways if required. Stocked in steel.
| SPECIFICATIONS | DETAILS |
| PART NUMBER | 5L01220M |
| TYPE | High Strength |
| DESIGN |
Smooth bore and clamp design provides a secure, non-marring grip that protects shafts from damage
|
| MATERIAL |
Steel (Black Oxide) for enhanced wear resistance and corrosion protection
|
| SERIES | Signature |
| ALLOY | 1215 |
| FINISH | Black Oxide |
| APPROXIMATE WEIGHT | 1.34 lb |
| COUNTRY OF ORIGIN | USA |
| UPC CODE | 662786020797 |
| ROHS2 COMPLIANT | Yes |
| REACH COMPLIANT | Yes |
| DIMENSIONAL ATTRIBUTES | |
| BORE SIZE A | 3/4 in |
| BORE SIZE B | 20 mm |
| OUTSIDE DIAMETER | 1.75 in |
| TOTAL LENGTH | 2.625 in |
| RECESSED SCREW | Yes |
| SCREW SIZE | 1/4-28 x 3/4 in |
| SCREW MATERIAL | Alloy Steel |
| CAPACITIES | |
| SCREW SEATING TORQUE | 162 in-lb |
| TORQUE CAPACITY | 1131 in-lbs |
| AXIAL HOLD | 2320 lbs |
| APPLICATIONS |
Ideal for automation systems, industrial machinery, motion control equipment, and applications requiring seamless integration of inch and metric shafting.
|
| BRAND | Stafford Manufacturing |
SKU:5L01220M
3/4" x 20mm Steel (Black Oxide) Inch-Metric Conversion Coupling - One-Piece Clamp
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NABCO Industrial Supply, North American Bolt Company, was founded in 1992 to supply our customers with high-quality products and tools at a rate that would save time and money. We provide incomparable support for all our customers, regardless of their needs.
NABCO is a national distributor of fasteners and industrial shop supplies that provides superior service while striving to effectively offer the best solutions at the lowest possible cost.
At NABCO, we pride ourselves on supplying an extensive range of fasteners, safety products, collars and couplings, shop tools, and everything you need for your industrial projects. Our services include a machining shop, vendor-managed inventory, contract packaging, and private labeling.
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