Bostitch RH-S series plastic-collated stick framing nails, 21-degree paper-tape collation, designed for full-round-head pneumatic framing nailers. Smooth shank profile, diamond-point tip for clean wood penetration without splitting nominal 2x material. Used through wall framing, sheathing, decking, and general rough carpentry where a stick-collated round-head nailer is on the jobsite.

• Length: 3-1/2"
• Collation: 21-degree plastic-collated stick
• Shank: Smooth (standard for general framing connections)
• Head: Full round head (FRH) - meets code for structural connections
• Point: Diamond - clean entry, reduced splitting
• Box quantity: 4,000 nails (sold as one box)
• Bostitch MPN RH-S16D131EP

Compatible Nailers: Bostitch N79RH, N88RH, N90RHN, N95162; DeWalt D51845; DuoFast CN350B; Hitachi/Metabo HPT NR83A; Makita AN922; Porter-Cable FR350; and other 21-degree full-round-head framing nailers. Verify max leg length against the tool spec - some compact nailers cap below 3-1/2".

Application Tip (3-1/2"): 16d-equivalent length, .131" diameter - the largest leg in most 21-degree pneumatic stick nailers. Targets the heaviest light-frame connections - sill plate to joist, doubled stud (king/jack) at openings, sole plate to floor, structural truss heel attachment, and code-required 16d connections per IRC R602. Confirm the nailer accepts a full 3-1/2" before loading.

Stick vs Coil Tip: 21-degree stick nailers feed faster on a long flat run but the magazine sticks out from the body and limits access in tight corners. For close-quarter framing inside stud bays or against blocking, a coil framing nailer feeds with a shorter magazine profile. Coil collation also packs more nails per reload (~300-350 vs 60-80 in a stick strip), but stick nails are typically cheaper per box.