UNIKA Big One R-NUT BGR-3070M BGR-3070M 20 pieces

Catalog number: BGR-3070M Features: ● Torque management is achieved by breaking the collar nut tightened with an impact driver after driving, achieving higher workability than conventional wedge anchors. ● The position of the collar nut makes it possible to visually check whether the bolt has reached a safe screw-in depth. Applications: ● For installing various suspended objects such as electrical installations, piping, and heating and cooling duct work. Specifications: ●Screw length (mm): 26.5 ●Maximum tensile load (kN): 19.5 ●Hexagonal high nut screw designation: W3/8 ●Nut length (mm): 35 ●Body length (mm): 43.5 ●Face width dimension (mm): 21.0 ●Embedded depth (mm): 52 or more ●Counterbore diameter (mm): 10.0 ●Nut face width (mm): 21 ●Drilling depth (mm): 60 or more ●Body dimensions length (mm): 43.5 ●Recommended impact driver specifications: 14.4V or more (tightening torque: 100Nm or more) ●Compatible socket specifications: Face width 21mm/throat depth 36mm or more Material/Finish: ●Steel Note: ●The maximum tensile load is the value when the concrete strength is Fc21N/[MM2].