A14-5 REVISED OCTOBER, 2012 © Copyright 2023. All rights reserved. No portion may be copied or reproduced in any manner. SOSMETAL PRODUCTS INC. FASTENERS & HARDWARE A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 WASHERS THE CAM-LOCK SYSTEM PROBLEM Fastener loosening due to vibration or cyclic action. SOLUTION Our CAM-LOCK washers, the system you can tighten...and forget Made from 1038 steel, heat treated to 45 on the Rockwell Hardness Scale. The CAM-LOCK System uses two washers, each with inclined cams on one side, and gripping ridges on the other. When installed, the cammed sides are mated, leaving the ridged sides to grip the cap screw and joint material. Only exerting torque in excess of 50% more than that required for tightening will loosen the CAM-LOCK system. Meets military specs. MCN 5310-H06-4254 through 4266. TOOTHED LOCK WASHERS l High carbon spring steel. l Vibration resistant. l Teeth grip surfaces to prevent loosening. l Internal tooth, external tooth, countersunk and combination. INTERNAL EXTERNAL COUNTERSUNK COMBINATION INT/EXT * 3/16 size 51009 200 51029 200 --- - 51075 100 51010 200 51030 200 51044 200 51076 100 51011 200 51031 200 51045 200 51077 100 51012 200 51032 200 51046 200 51078 100 51013 200 51033 200 51047 200 --- - 51014 200 51034 200 51048 200 51079 100 51019 200 51035 200 51049 200 51080 50 51020 200 51036 200 51050 200 51081 50 51021 200 51037 200 --- - 51082 50 51022 200 51038 200 --- - 51083 25 51023 100 51039 100 --- - --- - 51024 100 51040 100 --- - 51084 25 51025 50 51041 50 --- - 51085 25 51026 50 51042 50 --- - --- - 51027 50 51043 50 --- - --- - SIZE PART PART PART PART NUMBERQTY NUMBER QTY NUMBERQTY NUMBERQTY No. 4 No. 6 No. 8 No. 10* No. 12 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1 SIZE SIZE PART INCHES METRIC NUMBER QTY 3/16 5mm 504301 100 1/4 6mm 504302 100 5/16 8mm 504303 100 3/8 10mm 504304 100 7/16 11mm 504305 50 1/2 12mm 504306 50 9/16 14mm 504307 50 5/8 16mm 504308 24 3/4 19mm 504309 24 7/8 22mm 504310 24 1 25mm 504311 24 1-1/16 27mm 504312 10 1-1/8 28mm 504313 10 1-1/4 32mm 504314 10 1-1/2 38mm 504315 10 Part No. 504005 150 pieces • 3 items 12034 plastic tray Numbers in assortment 504302 504303 504304 Part No. 504006 250 pieces • 5 items 12034 plastic tray Numbers in assortment 504302 504303 504304 504306 504308 INTERNAL, EXTERNAL & COUNTERSUNK Part No. 501021 1255 pieces • 24 items 12017 steel tray Numbers in assortment 51011 51012 51013 51014 51019 51020 51021 51022 51024 51025 51031 51032 51033 51034 51035 51036 51037 51038 51040 51041 51046 51048 51049 51050 MACHINERY BUSHINGS Used for bushings, spacers for sprockets, pulleys, gears and bearings. l Reduce wear between moving parts. l Prevent marring of fine finishes. l 14 gauge thick (.068-.082). l Low carbon mild steel, resists friction. l Precision finished, narrow rim. SHAFT PART OUTSIDE SIZE NUMBER DIAMETER QTY 1/2 421300 7/8 25 9/16 421301 15/16 25 5/8 421302 1 25 3/4 421303 1-1/4 25 7/8 421304 1-3/8 25 1 421305 1-1/2 25 1-1/8 421306 1-3/4 25 SHAFT PART OUTSIDE SIZE NUMBER DIAMETER QTY 1-1/4 421307 1-7/8 25 1-3/8 421308 2-1/8 10 1-1/2 421309 2-1/4 10 1-5/8 421310 2-3/8 10 1-3/4 421311 2-1/2 10 1-7/8 421312 2-7/8 10 2 421313 3 10 Part No. 501528 183 pieces • 14 items 12050 steel tray Numbers in assortment 421300 421301 421302 421303 421304 421305 421306 421307 421308 421399 421310 421311 421312 421313 INTERNAL TOOTHED Part No. 51001 300 pieces • 6 items 12032 plastic tray Numbers in assortment 51012 51014 51019 51020 51021 51022 EXTERNAL TOOTHED Part No. 51002 240 pieces • 6 items 12032 plastic tray Numbers in assortment 51032 51034 51035 51036 51037 51038 COMBINATION INTERNAL & EXTERNAL Part No. 51003 250 pieces • 6 items 12047 plastic tray Numbers in assortment 51078 51079 51080 51081 51082 51083
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