HSKS-R2.0-4.0-ZI - SELF-CLINCHING KEYHOLE® FASTENERS - HSKS-R™ - PEM® Fastening Products

Fastener Material: Hardened Steel
Standard Finish: Colorless, SC1 (5um) Type III, Zinc plated per ASTM B633
For Use in Sheet Hardness: HRB 80 / HB150 or less
Panel 1 (Bottom) Sheet Hardness Max.: HRB 80 / HB 150
Product Category: SELF-CLINCHING KEYHOLE® FASTENERS – HSKS-R™ – Unified
Brand: PEM
Face Mounting Designation Code: R
Neck Diameter Code: 4
PEM Product Family: HSKS-R
Panel 1 Thickness Range (in): .047 – .055
Panel 1 Thickness Range (mm): 1.2-1.39
Panel 2 Thickness Max (in): 0.1
Panel 2 Thickness Max (mm): 2.54
Product Type: OtherFasteners

A Shank Max: 0.047in, 1.2mm
B ± .003_in: 0.256in
B ± 0.075mm/±.003in_in: 0.256in
B ± 0.08_mm: 6.5mm
D Anvil Hole + .003 – .000_in: 0.262in
D Anvil Hole + 0.08_mm: 6.65mm
H – Nom._in: 0.354in
H – Nom._mm: 9mm
M Max._in: 0.175in
M Max._mm: 4.45mm
N ± .003_in: 0.157in
N ± 0.08_mm: 4mm
C Max._in: 0.315in
C Max._mm: 8mm
Panel 1 (Bottom) Edge Distance C1 Min._in: 0.315in
Panel 1 (Bottom) Edge Distance C1 Min._mm: 8mm
Panel 1 (Bottom) Mounting Hole B + .003 – .000_in: 0.316in
Panel 2 (Top) Mounting Hole A1 Nom._in: 0.089in
Panel 2 (Top) Mounting Hole A1 Nom._mm: 2.25mm
Panel 2 (Top) Mounting Hole A2 ± .003_in: 0.177in
Panel 2 (Top) Mounting Hole A2 ± 0.08_mm: 4.5mm
Panel 2 (Top) Mounting Hole A3 ± .003_in: 0.276in
Panel 2 (Top) Mounting Hole A3 ± 0.08_mm: 7mm
Panel 2 (Top) Mounting Hole A4 Min._in: 0.217in
Panel 2 (Top) Mounting Hole A4 Min._mm: 5.5mm
S ± .003_in: 0.135in
S ± 0.08_mm: 3.43mm
Top Sheet Thickness Code: 2

Type	Test Sheet Material	Installation (lbs.)	Anvil Dim D + 0.08 (mm)	Anvil Part Number	Body Size – Sheet Code /Part No	Installation (kN)	Punch Part Number	Pushout (lbs.)	Pushout (N)	Side-Load Force Max. (lbs.)	Side-Load Force Max. (N)	Test Sheet Thickness
HSKS-R	Cold-Rolled Steel HRB 67 ZI	5508	6.65	8026246	HSKS-R2.0-4.0-ZI	24.5	975200048	270	1200	180	800	.047” / 1.2mm

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