HG-228

• End fittings are Quenched & Tempered or normalized, bodies heat-treated by normalizing.
• Hot-dip Galvanized steel.
• TURNBUCKLES RECOMMENDED FOR STRAIGHT OR IN-LINE PULL ONLY.
• Forged jaw ends are fitted with bolts and nuts for 6 mm through 16 mm, and pins and cotters on 19 mm through 70 mm sizes.
• Modified UNJ thread on end fittings for improved fatigue properties.
• Body has UNC threads.
• Lock nuts available for all sizes.
• Fatigue rated to 20,000 cycles at 1-1/2 times the Working Load Limit.
• Meets or exceeds all requirements of ASME B30.26 including identification, ductility, design
• factor, proof load and temperature requirements. Importantly, these turnbuckles meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.
• Meets the performance requirements of Federal Specifications FF-T-791b, Type 1 Form 1 – CLASS 7, and ASTM F-1145, except for those provisions required of the contractor. For additional information, see Warnings & Applications.