A19-12 REVISED FEBRUARY, 2021 © Copyright 2023. All rights reserved. No portion may be copied or reproduced in any manner. RIVETS FASTENERS & HARDWARE SOSMETAL PRODUCTS INC. A21 A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10 MAGNA-LOK® BLIND FASTENING SYSTEM Unique solid-circle lock ensures maximum strength and resistance to vibration. It is designed to eliminate pin pushout. It forms a mechanical lock, permanently locking the pin and sleeve together. TYPICAL INSTALLED VALUES IN NOMINAL GRIP (LBS.) STAINLESS DIA. ALUMINUM STEEL STEEL 3/16 Shear Strength 600 1300 1300 Tensile Strength 500 1200 950 Pin Retention 50 150 100 1/4 Shear Strength 1300 2500 2350 Tensile Strength 890 2200 1800 Pin Retention 100 300 200 3/8 Shear Strength 2950 5600 NA Tensile Strength 1900 4000 NA Pin Retention 250 650 NA MATERIAL SLEEVE PIN SLEEVE FINISH PIN FINISH Steel Low Carbon Steel Medium Carbon Steel Zinc Plated Clear Chromate Zinc Plated Gold Chromate Aluminum 5056 7075 Clear Chromate Gold Chromate Stainless 302 305/304 Passivated Dry Lubricated INSTALLATION TOOLING DIA. PART NUMBER NOSE ASSEMBLY TYPE USE 3/16 2025 99-3300 Pneudraulic Maintenance / Repair 202 99-3303 99-3316-68 Pneudraulic Production / Maintenance / Repair 2015 125154 (Insert, included with tool) Pneudraulic Production / Maintenance / Repair 212 99-3300 99-3303 99-3316-68 Pneudraulic Production AK180-1 120982 Pneudraulic Maintenance / Repair 2480 99-3300 99-3303 99-3316-68 Hydraulic Production 1/4 2025 99-3301 Pneudraulic Maintenance / Repair 202 99-3301 99-3316-68 Pneudraulic Production / Maintenance / Repair 212 99-3301 99-3305 99-3316-68 Pneudraulic Production AK180-1 202142 Pneudraulic Maintenance / Repair 2480 99-3301 99-3305 99-3316-68 Hydraulic Production 3/8 246 99-3318 Pneudraulic Production 2580 99-3318 Hydraulic Production • Magna-Lok fasteners have a wide grip range, which means less inventory and a reduced risk of selecting the wrong size fastener. • The unique locking design creates an internal lock during installation that virtually eliminates pin pushout by mechanically locking the pin to the sleeve. So Magna-Lok fasteners lock flush into place reliably. Permanently. • Flush pin break means there’s no need to grind or file a Magna-Lok fastener. • In lab shear fatigue tests, steel Magna-Lok fasteners outlasted the nearest competitor nearly 20 to 1. Ours lasted 2 million cycles, while theirs lasted only 100,000. In addition, this strength extends to the solid-circle lock design. • The expanding sleeve creates a tough, long-lasting joint with a tight, weather-resistant seal. This shield blocks out water and salt, further ensuring the fastener’s long, reliable life.
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