Sosmetal Products, Inc. 2026 Product Catalog

FASTENERS & HARDWARE

SOSMETAL PRODUCTS INC.

WASHERS

l Hot dipped galvanized for superior corrosion resistance. l For use with USS (coarse thread) galvanized bolts. GALVANIZED WASHERS

Part No. 601051 165 pieces • 5 items 12047 plastic tray

BOLT SIZE

PART

NUMBER QTY

1/4 5/16 3/8 1/2 5/8

603136 603137 603138 603139 603140

50 50 50 25 10

Numbers in assortment 603136 603137 603138 603139

603140

SUPRALLOY HIGH STRENGTH SPLIT LOCK WASHERS

l Special high carbon alloy steel for greater tension. l Tighter assemblies, reusable without loss of tension. l Won’t gouge mating surfaces. l Baked Yellow Zinc Dichromate finish eliminates rust. l Used with Grade 8 cap screws.

Part No. 504011 300 pieces • 6 items 12028 plastic tray

Numbers in assortment 504285 504286 504287 504288

504289 504290

SIZE

PART NUMBERQTY

SIZE

PART NUMBERQTY

Part No. 501620 385 pieces • 10 items 12061 steel tray

1/4 5/16 3/8 7/16 1/2 9/16 5/8

3/4 7/8

504285 504286 504287 504288 504289 504290 504291

504292 504293 504294 504295 504296 504298 504297

100 100 100 100 100

25 25 25 25 25 10 25

1

1-1/8 1-1/4 1-3/8 1-1/2

504285 504286

504287 504288

504289 504290

504291 504292

504293 504294

50 50

Numbers in assortment

STANDARD SPLIT LOCK WASHERS l Non-linking, high carbon spring steel. l Reusable without loss of locking power. l Used with Grade 5 or Grade 2 cap screws.

Protected by LUSTERPLATE TM against rust & corrosion

SIZE

PART NUMBERQTY

SIZE

PART NUMBERQTY

No. 4 No. 6 No. 8

5/8 3/4 7/8

50810 50811 50812 50813 50814 50815 50816 50817 50818 50819 50820

50821 50822 50823 50824 50825 50826 50828 50827 50829 50830

500 500 500 500 500 400 200 200 200 100 100

100

50 50 25 25 25 10 25

Part No. 501619 750 pieces • 15 items 12050 steel tray

No. 10* No. 12

1

1-1/8 1-1/4 1-3/8 1-1/2 1-3/4

1/4 5/16 3/8 7/16 1/2 9/16

50810 50811 50812

50813 50814 50815

50816 50817 50818

50819 50820 50821

50822 50823 50824

5 2

2

Numbers in assortment

* 3/16 size

HIGH COLLAR SPLIT LOCK WASHERS

Protected by LUSTERPLATE TM against rust & corrosion

l Use high collar lock washers with socket head cap screws.

Part No. 501621 436 pieces • 11 items 12061 steel tray

SIZE

PART NUMBERQTY

SIZE

PART NUMBERQTY

No. 8 No. 10†

1/2 5/8 3/4 7/8

504261 504262 504263 504264 504265 504266

504267 504268 504269 504270 504271

100 100 100 100 100 100

50 50 25 25 25

504261 504262 504263

504264 504265 504266

504267 504268 504269

504270 504271

1/4 5/16 3/8 7/16

1

Numbers in assortment

= 3/16 size

GALVANIZED LOCK WASHERS l Hot dipped galvanized for superior corrosion protection. l High carbon spring steel.

SIZE PART INCHES NUMBER QTY 1/4 603142 100 5/16 603143 100 3/8 603144 100 1/2 603145 50 5/8 603146 25

Part No. 601052 262 pieces • 5 items 12047 plastic tray

Numbers in assortment 603142 603143 603144 603145 603146

A21 A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 A10

A14-4 REVISED OCTOBER, 2012

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