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S-RTM8-2ZI

SKU S-RTM8-2ZI Category Nuts Tag Nuts

All Metal, RT® Free-Running Locknuts

Name: All Metal, RT® Free-Running Locknuts
SKU: S-RTM8-2ZI
Availability: PreOrder

PEM® S-RT™ free-running locknuts are free-running until clamp load is induced. A modified thread angle on the loaded flank provides the vibration resistant locking feature. Screw turns freely until a clamp load is applied. Resistant to vibrational loosening. Back side of panel is flush or sub-flush for screw installation. Locking feature reusability is not affected by number of on/off cycles. Uses same mounting hole and installation tooling as standard S™ nut fasteners found in PEM® Bulletin CL.

Available on Pre-order
L/T "4 - 8 Weeks"

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Thread Code	RTM8
Thread Size	M8 x 1.25
Thread Size X Pitch	M8 x 1.25
Thread Specification	Modified thread form on loaded flank. Will accept a maximum material 6g screw.
Shank Code	2
Fastener Material	Carbon Steel, Hardened Carbon Steel
Standard Finish	colorless, SC1 (5µm), Type III, Zinc plated per ASTM B633, Zinc plus Clear Chromate
For Use in Sheet Hardness	HRB 80 / HB 150 or less
Product Category	All Metal, RT® Free-Running Locknuts
CAD Supplier	PennEngineering® (PEM®)
CADPartID	103687
Application Type	Aerospace, Automotive, Automotive Electronics, Commercial Vehicles, Consumer Electronics, Datacom, Electric Vehicle Chargers, Electric Vehicles, Electronics, Industrial, Manufacturing & Sheet Metal Fabrication, Marine, Medical, Renewable Energy, Telecom
Base Panel Material	Aluminum, Steel
Brand	PEM
Fastener Characteristics	Locking, Threaded Internal
Industry	Automotive, Automotive Electronics, Datacom & Telecom, Electic Vehicles, Industrial & Commercial, Medical
PEM Product Family	CL, LN
Product Type	Nuts
Technology Type	Self-Clinching
Unit (Metric/Unified)	Metric
A Shank Max	2.21mm
E ± 0.25_mm	12.7mm
Hole Size in Sheet + 0.08_mm	10.49mm
C Max._mm	10.47mm
Rec. Min. Sheet Thickness_mm	2.29mm
T ± 0.25_mm	5.84mm