Collated Screw Series
316 stainless self-drill. 100-screw coil. Stand-up driving into aluminum frames without pre-drilling.
The Flagship Screw
The RSM644SFL is Muro’s top-selling collated screw. Built for OEM manufacturing environments where workers are driving hundreds of fasteners per shift into aluminum frames, plywood subfloors, and composite panels. Self-drilling tip eliminates the pilot-hole step entirely. 100-screw coil means production never stops to reload.
Screws per coil
Marine grade stainless
Pre-drilling required
Specifications
Fastener Details
Application
Why RSM644SFL
100
Competitors run 30 to 50 per strip. Our 100-screw coil keeps workers in position and production moving. Fewer reloads per shift means measurable time savings at scale.
316
1-Pass
Bores through plywood and into aluminum extrusion in a single pass. Eliminates the pilot hole step entirely. One tool, one motion, board seated flush.
In Production
In Action
No spam. Catalog only.
