Sosmetal Products, Inc. 2026 Product Catalog

SOSMETAL PRODUCTS INC.

FASTENERS & HARDWARE

WASHERS

MASTER WASHER ASSORTMENT

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

A size and style for all your requirements. l 5-styles, flat, split, external, internal and countersunk.

l Standard alloy washers (Grade 2).

l 6-sizes - #4, 6, 8, 10, 12 and 14 (1/4”).

SMALL DIAMETER Part No. 501577 2215 pieces • 30 items • 12062 steel tray

FLAT No. 4 No. 6 No. 8

SPLIT No. 4 No. 6 No. 8

EXTERNAL No. 4 No. 6 No. 8 No. 10 No. 12 No. 14 (1/4 )

INTERNAL No. 4 No. 6 No. 8 No. 10 No. 12 No. 14 (1/4 )

COUNTERSUNK No. 4 No. 6 No. 8

No. 10 No. 12 No. 14 (1/4 )

No. 10 No. 12 No. 14 (1/4 )

No. 10 No. 12 No. 14 (1/4 )

Numbers in assortment

SUPRALLOY L9 ® FLAT WASHERS

l All washers can be used with USS & SAE L9 ® Cap Screws. l Yellow Cadmium Dichromate plated to resist rust & corrosion.

l The use of two grade 9 washers with each installation is engineered to produce the desired bolt clamp load.

BOLT SIZE

PART

I.D.

O.D.

THICKNESS

NUMBER 602941 602942 602943 602944 602945 602946 602947 602948 602949 602950

MIN./MAX. 17/64 - 19/64 11/32 - 23/64 13/32 - 27/64 15/32 - 31/64 33/64 - 35/64 19/32 - 39/64 21/32 - 11/16 13/16 - 27/32 15/16 - 31/32 1-3/64 - 1-3/32

MIN./MAX. 5/8 - 41/64 17/64 - 45/64 13/16 - 55/64 59/64 - 15/16 1-1/16 - 1-3/32 1-9/64 - 1-3/16 1-5/16 - 1-11/32 1-15/32 - 1-1/2 1-3/4 - 1-25/32 1-63/64 - 2-1/32

MIN.MAX. QTY

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

3/64 - 5/64 3/64 - 5/64 3/64 - 5/64 3/64 - 5/64 5/64 - 1/8 5/64 - 1/8 5/64 - 1/8 7/64 - 5/32 7/64 - 5/32 7/64 - 5/32

100 100 100

SHOP ASSORTMENT

50 50 50 25 12 12 12

Part No. 601311 225 pieces • 10 items 12043 plastic tray

602941 602942

602943 602944

602945 602946

602947 602948

602949 602950

1

Numbers in assortment

GRADE 8 ALLOY WASHERS

Protected by LUSTERPLATE TM against rust & corrosion

USS (COARSE) THREAD

BOLT SIZE

PART

I.D.

O.D.

THICKNESS

PART NUMBER 504275 504276 504277 504278 504279 504280 504281 504282 504283 504284 504272 504273 504326 504274 504327 504328 NUMBER 504230 504231 504232 504233 504234 504235 504236 504237 504238 504239 504240 504241 504242

MIN./MAX. QTY

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

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

3/4 7/8

THICKNESS .055/.072 .055/.072 .055/.072 .055/.072 .097/.121 .097/.121 .122/.146 .122/.146 .136/.160 .136/.160 .136/.160 .136/.160 .136/.160 .136/.160 .178/.201 .178/.201 .055/.072 .064/.080 .064/.080 .064/.080 .097/.121 .097/.121 .122/.146 .122/.146 .136/.160 .136/.160 .136/.160 .136/.160 .136/.160

l Through hardened alloy steel. l Stays flat on rough surfaces. l Will not “BEND” or “DISH”. l Prevents soft materials from caving in under load.

200 200 200 100 100

1

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

50 50 25 25 25 25 25 25

11/16 13/16 15/16 1-1/16 1-1/4 1-3/8 1-5/8

SAE (FINE) THREAD

SHOP ASSORTMENT USS (COARSE) Part No. 504008 200 pieces • 6 items 12028 plastic tray

BOLT SIZE

I.D.

O.D.

MIN./MAX. QTY

9/32 11/32 13/32 15/32 17/32 19/32 11/16 13/16 15/16 1-1/8 1-1/4 1-3/8 1-1/2 1-5/8 1-7/8 2-1/8

5/8

200 200 200 100 100

11/16 13/16 59/64 1-1/16 1-3/16 1-5/16 1-15/32 1-3/4

Numbers in assortment 504230 504231 504232 504233

504234 504235

50 50 25 25 25 25 25 10 25

SHOP ASSORTMENT SAE (FINE) Part No. 504009 200 pieces • 6 items 12028 plastic tray

2

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

Numbers in assortment 504275 504276 504277 504278

504279 504280

5 2

2

A14-1 REVISED OCTOBER, 2012

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