When controlled fastening speed is more important than maximum torque, the CS Unitec 6 1057 0010 Pneumatic Nutrunner delivers reliable pneumatic performance with a 0.85 HP motor, 250 RPM free speed, and 73.5 ft-lbs stall torque. Equipped with a 3/4″ female square drive, this tool is suited for medium-torque assembly and maintenance work where consistent power and precise control help improve fastening accuracy and productivity.Its worm gear drive (a gear reduction system that converts motor speed into increased torque while maintaining smooth operation) provides dependable low-speed performance for repetitive industrial fastening tasks. The compact angle head offers improved accessibility around machinery, piping, and structural components, making this pneumatic nutrunner a practical solution for maintenance departments, fabrication shops, utilities, and production facilities requiring dependable compressed-air operation.Type: Pneumatic Nutrunner | Drive: 3/4″ Female Square | Power: 0.85 HP | Free Speed: 250 RPM | Stall Torque @ 90 PSI: 73.5 ft-lbs | Air Connection: 3/8″ NPT | Recommended Hose I.D.: 1/2 in.Features:0.85 HP pneumatic motor provides dependable power for medium-torque industrial fastening.Worm gear drive delivers controlled torque output with smooth low-speed operation.250 RPM free speed balances fastening efficiency with improved operator control.3/4″ female square drive accepts compatible square drive sockets and accessories.Compact angle head improves access in confined work areas.Reversible operation supports both tightening and loosening applications.Suitable for fastening, valve operation, tapping, reaming, and general industrial maintenance.Applications:Industrial maintenance departments performing controlled fastening on machinery and equipment.Manufacturing and assembly facilities requiring repeatable medium-torque tightening.Pipe fabrication and mechanical contractors performing valve and piping work.Utility and power generation maintenance crews servicing mechanical equipment.Construction and equipment service technicians working in confined or obstructed spaces.FAQs:Q: What type of applications is this nutrunner best suited for?A: With a 250 RPM free speed and 73.5 ft-lbs stall torque, this model is intended for controlled medium-torque fastening rather than extremely high-torque bolting.Q: What accessories fit the drive?A: The tool features a 3/4-inch female square drive designed for compatible square drive sockets and accessories.Q: Why does this model have a higher RPM than other CS Unitec pneumatic nutrunners?A: The higher operating speed makes it better suited for faster fastening cycles while maintaining controlled torque output for medium-duty assembly and maintenance tasks.Q: Can this tool be used in restricted work areas?A: Yes. The compact angle head allows easier access around equipment, piping, and structural components where straight tools may be difficult to position. .spec-accordion{width:100%;max-width:1200px;margin:1em auto;font-family:”Montserrat”,Arial,sans-serif;box-sizing:border-box} .spec-accordion *{box-sizing:border-box} .spec-accordion-toggle{width:100%;display:flex;justify-content:center;align-items:center;position:relative;background:#444;color:#fff;border:0;padding:14px 48px;font-family:”Bai Jamjuree”,Arial,sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;cursor:pointer;text-align:center} .spec-accordion-toggle::after{content:”+”;font-size:22px;position:absolute;right:18px} .spec-accordion.open .spec-accordion-toggle::after{content:””} .spec-accordion-panel{display:none!important;width:100%;padding:16px 0 0} .spec-accordion.open .spec-accordion-panel{display:block!important} .spec-accordion-panel[hidden],.spec-accordion:not(.open) .spec-accordion-panel{display:none!important} .spec-table-wrapper{width:100%;max-width:1200px;margin:0 auto;overflow-x:visible!important;overflow-y:visible} .spec-table{width:100%!important;max-width:1200px;min-width:0!important;margin:0 auto;border-collapse:collapse;table-layout:auto;font-family:”Montserrat”,Arial,sans-serif;font-size:12px;color:#000} .spec-table th{background:#444;color:#fff;text-transform:uppercase;font-family:”Bai Jamjuree”,Arial,sans-serif;font-weight:700;font-size:11px;padding:8px 6px;border:1px solid #ddd;text-align:center;line-height:1.15;white-space:normal;overflow-wrap:anywhere} .spec-table td{padding:6px;border:1px solid #eee;text-align:center;line-height:1.15;white-space:normal;overflow-wrap:anywhere} .spec-table .long-text{white-space:normal} .spec-table tbody tr:nth-child(even){background:#f7f7f7} .spec-table tbody tr:hover{background:#e5e5e5} .spec-table a{color:#0066cc;text-decoration:none;font-weight:600;background:transparent;padding:0;border-radius:0;box-shadow:none} .spec-table a:hover{text-decoration:underline} .group-row td{background:#444;color:#fff;font-family:”Bai Jamjuree”,Arial,sans-serif;font-weight:700;text-transform:uppercase;text-align:left} @media(max-width:640px){.spec-accordion,.spec-table-wrapper,.spec-table{width:100%;max-width:100%}.spec-accordion-toggle{font-size:14px;padding:13px 48px}} .spec-accordion.is-mobile-table .spec-table-wrapper{overflow-x:visible!important;overflow-y:visible} .spec-accordion.is-mobile-table .spec-table{width:100%;max-width:100%;min-width:0!important;border:0} .spec-accordion.is-mobile-table .spec-table thead{display:none!important} .spec-accordion.is-mobile-table .spec-table,.spec-accordion.is-mobile-table .spec-table tbody,.spec-accordion.is-mobile-table .spec-table tr,.spec-accordion.is-mobile-table .spec-table td{display:block;width:100%} .spec-accordion.is-mobile-table .spec-table tr{margin-bottom:14px;border:1px solid #ddd;background:#fff} .spec-accordion.is-mobile-table .spec-table tbody tr:nth-child(even),.spec-accordion.is-mobile-table .spec-table tbody tr:hover{background:#fff} .spec-accordion.is-mobile-table .spec-table th,.spec-accordion.is-mobile-table .spec-table td{white-space:normal!important} .spec-accordion.is-mobile-table .spec-table td{display:flex;justify-content:space-between;gap:14px;text-align:right;border:0;border-bottom:1px solid #eee;padding:10px 12px;font-size:13px;word-break:break-word} .spec-accordion.is-mobile-table .spec-table td::before{content:attr(data-label);font-weight:700;text-transform:uppercase;color:#444;text-align:left;flex:0 0 46%} .spec-accordion.is-mobile-table .spec-table td>a{word-break:break-word;background:transparent} .spec-accordion.is-mobile-table .group-row td{text-align:center;background:#444;color:#fff} .spec-accordion.is-mobile-table .group-row td::before{content:none} Available Variations and SpecificationsSKUPower TypeDescriptionATEX Classification3 6242 0010HydraulicHydraulic Nut Runner, 3/4″ female sq. dr.II2GExhIIBT4Gb3 6243 0010HydraulicHydraulic Nut Runner, 20mm male sq. dr.II2GExhIIBT4Gb6 1014 0010PneumaticNut Runner, 1/2″ Sq. Drive, 180 RPMIM2ExhIMbT66 1014 0050PneumaticNut Runner, 3/4″ female Sq. Drive, 100 RPMIM2ExhIMbT66 1055 0010PneumaticNut Runner, 3/4″ Sq. Drive, 22 RPMIM2ExhIMbT66 1056 0010PneumaticNut Runner, 3/4″ Sq. Drive, 120 RPMIM2ExhIMbT66 1057 0010PneumaticNut Runner, 3/4″ Sq. Drive, 125 RPMIM2ExhIMbT66 1061 0010PneumaticNut Runner, 7/8″ Sq. Drive, 22 RPMIM2ExhIMbT6 (function(){ function initSpecAccordions(){ document.querySelectorAll(“.spec-accordion”).forEach(function(a){ if(a.dataset.specAccordionInit===”true”)return;a.dataset.specAccordionInit=”true”; var b=a.querySelector(“.spec-accordion-toggle”),p=a.querySelector(“.spec-accordion-panel”);if(!b||!p)return; var u=false; function m(){return(a.getBoundingClientRect().width||window.innerWidth)
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