Rapid Cage Nuts

Name: Rapid Cage Nut (Square-Hole & Side-Mount)
Brand: Auto-Lok

Rapid Cage Nuts — Square-Hole & Side-Mount (SS & SZ)

Quick-install cage nuts for sheet-metal panels, server racks, and enclosures. Choose all-stainless (SS) for maximum corrosion resistance or stainless-cage + zinc-plated nut (SZ) for robust, cost-effective performance.

Rapid Cage Nut—product photo (square-hole style)

Square-hole fit: Fast, tool-light installation in punched square apertures.
Materials: SS = stainless cage + stainless nut. SZ = stainless cage + zinc-plated steel nut.
Use cases: 19" racks, electrical cabinets, sheet-metal chassis, HVAC panels.
Panel ranges: Options from 0.3 mm to 6.2 mm—see sizing tables below.
Quotes & questions: Contact us for custom packs or OEM variants.

Rapid Cage Nuts — Square-Hole program (SS = stainless steel; SZ = stainless cage + zinc-plated steel nut).
Part n° (SS)	Part n° (SZ)	Nut Size	Panel Thickness
RCNM3-030090-53-SS	RCNM3-030090-53-SZ	M3	0.3 to 0.9 mm
RCNM3-070160-67-SS	RCNM3-070160-67-SZ	M3	0.7 to 1.6 mm
RCNM3-100160-53-SS	RCNM3-100160-53-SZ	M3	1.0 to 1.6 mm
RCNM3-170230-53-SS	RCNM3-170230-53-SZ	M3	1.7 to 2.3 mm
RCNM3-170260-67-SS	RCNM3-170260-67-SZ	M3	1.7 to 2.6 mm
RCNM3-240310-53-SS	RCNM3-240310-53-SZ	M3	2.4 to 3.1 mm
RCNM4-030090-53-SS	RCNM4-030090-53-SZ	M4	0.3 to 0.9 mm
RCNM4-030110-83-SS	RCNM4-030110-83-SZ	M4	0.3 to 1.1 mm
RCNM4-070160-67-SS	RCNM4-070160-67-SZ	M4	0.7 to 1.6 mm
RCNM4-070160-95-SS	RCNM4-070160-95-SZ	M4	0.7 to 1.6 mm
RCNM4-100160-53-SS	RCNM4-100160-53-SZ	M4	1.0 to 1.6 mm
RCNM4-120160-83-SS	RCNM4-120160-83-SZ	M4	1.2 to 1.6 mm
RCNM4-170230-53-SS	RCNM4-170230-53-SZ	M4	1.7 to 2.3 mm
RCNM4-170250-83-SS	RCNM4-170250-83-SZ	M4	1.7 to 2.5 mm
RCNM4-170260-67-SS	RCNM4-170260-67-SZ	M4	1.7 to 2.6 mm
RCNM4-170260-95-SS	RCNM4-170260-95-SZ	M4	1.7 to 2.6 mm
RCNM4-240310-53-SS	RCNM4-240310-53-SZ	M4	2.4 to 3.1 mm
RCNM4-260350-83-SS	RCNM4-260350-83-SZ	M4	2.6 to 3.5 mm
RCNM4-270350-95-SS	RCNM4-270350-95-SZ	M4	2.7 to 3.5 mm
RCNM4-360450-83-SS	RCNM4-360450-83-SZ	M4	3.6 to 4.5 mm
RCNM5-030090-53-SS	RCNM5-030090-53-SZ	M5	0.3 to 0.9 mm
RCNM5-030110-83-SS	RCNM5-030110-83-SZ	M5	0.3 to 1.1 mm
RCNM5-070160-67-SS	RCNM5-070160-67-SZ	M5	0.7 to 1.6 mm
RCNM5-070160-95-SS	RCNM5-070160-95-SZ	M5	0.7 to 1.6 mm
RCNM5-100160-53-SS	RCNM5-100160-53-SZ	M5	1.0 to 1.6 mm
RCNM5-120160-83-SS	RCNM5-120160-83-SZ	M5	1.2 to 1.6 mm
RCNM5-170230-53-SS	RCNM5-170230-53-SZ	M5	1.7 to 2.3 mm
RCNM5-170250-83-SS	RCNM5-170250-83-SZ	M5	1.7 to 2.5 mm
RCNM5-170260-67-SS	RCNM5-170260-67-SZ	M5	1.7 to 2.6 mm
RCNM5-170260-95-SS	RCNM5-170260-95-SZ	M5	1.7 to 2.6 mm
RCNM5-240310-53-SS	RCNM5-240310-53-SZ	M5	2.4 to 3.1 mm
RCNM5-260350-83-SS	RCNM5-260350-83-SZ	M5	2.6 to 3.5 mm
RCNM5-270350-95-SS	RCNM5-270350-95-SZ	M5	2.7 to 3.5 mm
RCNM5-360450-83-SS	RCNM5-360450-83-SZ	M5	3.6 to 4.5 mm
RCNM6-030110-83-SS	RCNM6-030110-83-SZ	M6	0.3 to 1.1 mm
RCNM6-070160-95-SS	RCNM6-070160-95-SZ	M6	0.7 to 1.6 mm
RCNM6-070170-123-SS	RCNM6-100170-123-SZ	M6	1.0 to 1.7 mm
RCNM6-120160-83-SS	RCNM6-120160-83-SZ	M6	1.2 to 1.6 mm
RCNM6-170250-83-SS	RCNM6-170250-83-SZ	M6	1.7 to 2.5 mm
RCNM6-170260-95-SS	RCNM6-170260-95-SZ	M6	1.7 to 2.6 mm
RCNM6-180320-123-SS	RCNM6-180320-123-SZ	M6	1.8 to 3.2 mm
RCNM6-260350-83-SS	RCNM6-260350-83-SZ	M6	2.6 to 3.5 mm
RCNM6-270350-95-SS	RCNM6-270350-95-SZ	M6	2.7 to 3.5 mm
RCNM6-330470-123-SS	RCNM6-330470-123-SZ	M6	3.3 to 4.7 mm
RCNM6-360450-83-SS	RCNM6-360450-83-SZ	M6	3.6 to 4.5 mm
RCNM6-480620-123-SS	RCNM6-480620-123-SZ	M6	4.8 to 6.2 mm
RCNM8-070170-140-SS	RCNM8-100170-140-SZ	M8	1.0 to 1.7 mm
RCNM8-100170-123-SS	RCNM8-100170-123-SZ	M8	1.0 to 1.7 mm
RCNM8-180320-123-SS	RCNM8-180320-123-SZ	M8	1.8 to 3.2 mm
RCNM8-180320-140-SS	RCNM8-180320-140-SZ	M8	1.8 to 3.2 mm
RCNM8-330470-123-SS	RCNM8-330470-123-SZ	M8	3.3 to 4.7 mm
RCNM8-330470-140-SS	RCNM8-330470-140-SZ	M8	3.3 to 4.7 mm
RCNM8-480620-123-SS	RCNM8-480620-123-SZ	M8	4.8 to 6.2 mm
RCNM8-480620-140-SS	RCNM8-480620-140-SZ	M8	4.8 to 6.2 mm
RCNM10-070170-123-SS	RCNM10-100170-123-SZ	M10	1.0 to 1.7 mm
RCNM10-070170-140-SS	RCNM10-070170-140-SZ	M10	0.7 to 1.7 mm
RCNM10-180320-123-SS	RCNM10-180320-123-SZ	M10	1.8 to 3.2 mm
RCNM10-180320-140-SS	RCNM10-180320-140-SZ	M10	1.8 to 3.2 mm
RCNM10-330470-123-SS	RCNM10-330470-123-SZ	M10	3.3 to 4.7 mm
RCNM10-330470-140-SS	RCNM10-330470-140-SZ	M10	3.3 to 4.7 mm
RCNM10-480620-123-SS	RCNM10-480620-123-SZ	M10	4.8 to 6.2 mm
RCNM10-480620-140-SS	RCNM10-480620-140-SZ	M10	4.8 to 6.2 mm
RCNM12-070170-140-SS	RCNM12-100170-123-SZ	M12	1.0 to 1.7 mm
RCNM12-180320-140-SS	RCNM12-180320-140-SZ	M12	1.8 to 3.2 mm
RCNM12-330470-140-SS	RCNM12-330470-140-SZ	M12	3.3 to 4.7 mm
RCNM12-480620-140-SS	RCNM12-480620-140-SZ	M12	4.8 to 6.2 mm

Scroll horizontally →

Rapid Cage Nut — side-mount part numbers.

Part n°	Nut Size	Panel Thickness
RCNSMM4-050110-7PP	M4	0.5–1.1 mm
RCNSMM4-120180-7PP	M4	1.2–1.8 mm
RCNSMM4-190250-7PP	M4	1.9–2.5 mm
RCNSMM5-050110-7PP	M5	0.5–1.1 mm
RCNSMM5-120180-7PP	M5	1.2–1.8 mm
RCNSMM5-190250-7PP	M5	1.9–2.5 mm
RCNSMM6-050110-7PP	M6	0.5–1.1 mm
RCNSMM6-120180-7PP	M6	1.2–1.8 mm
RCNSMM6-190250-7PP	M6	1.9–2.5 mm
RCNSMM6-070100-7PP	M6	0.7–1.0 mm
RCNSMM6-110210-7PP	M6	1.1–2.1 mm
RCNSMM6-210300-7PP	M6	2.1–3.0 mm
RCNSMM8-070100-7PP	M8	0.7–1.0 mm
RCNSMM8-110210-7PP	M8	1.1–2.1 mm
RCNSMM8-210300-7PP	M8	2.1–3.0 mm
RCNSMM8-310360-7PP	M8	3.1–3.6 mm

Tip: Select the nut size first, then match your panel thickness range for best fit.

Need a different finish or pre-packaged kit? Tell us your application and we’ll spec the right cage nut set.

Disclaimer

Rapid Cage Nuts

Rapid Cage Nuts — Square-Hole & Side-Mount (SS & SZ)

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Cage Code: B7347

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