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Axis All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Sheet-to-Sheet Attachment > Metal to Metal with Washer, SpotFast Style® – Type SFW > Part # SFW-3-0.8-LZ

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Single point hinging applications.
Can be also used for single point hinging applications (not primary use).
Type SFW fasteners are shipped with mating washers (made of carbon steel, Zinc Plated, 5µm, Colorless).

Unit of Measure

Specifications

Panel 1 Thickness ±0.08mm/±.003in	N/A 0.8 mm.031 in
Panel 1 Mounting Hole +0.08mm/+.003 –.000in	N/A 3.00 mm.118 in
Panel 2 Thickness Min.¹	N/A 0.80 mm.031 in
Panel 2 Mounting Hole +0.08mm/+.003 –.000in	N/A 2.50 mm.098 in
C₁ Max.	N/A 2.98 mm.117 in
C₂ Max.	N/A 2.48 mm.097 in
E Max.	N/A 3.53 mm.139 in
L Max.	N/A 2.09 mm.082 in
Nominal Gap between Panels	N/A 0.39-0.51 mm.015-.020 in
Min. Dist. Hole C/L to Edge	N/A 2.54 mm.100 in
Material Fastener	N/A Low Carbon Steel
Material Washer	N/A Carbon Steel
Finish Fastener	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless plus sealant/lubricant
Finish Washer	N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless
For Use in Sheet Hardness²	N/A HRB 80 / HB 150 or less
CAD Supplier	N/A PennEngineering® (PEM®)

¹ Fastener will provide flush application at minimum sheet thickness.
² HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.