Sosmetal Products, Inc. 2026 Product Catalog

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SOSMETAL PRODUCTS INC.

FASTENERS & HARDWARE

NUTS

QUICK SIZE REFERENCE CHART (partial listing)

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

No. 6

No. 8

No.10

No. 12

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

L9 ®

--- 602901 602902 602903 602904 602905 602906 602907 602908 USS --- 602911 602912 602913 602914 602915 602916 602917 602918 SAE --- 502675 502677 502679 502681 502683 502685 502687 502689 USS --- 502676 502678 502680 502682 502684 502686 502688 502690 SAE --- 51205 51207 51209 51211 51213 51215 51217 51219 USS --- 51206 51208 51210 51212 51214 51216 51218 51220 SAE --- 404101 404102 404103 404104 404105 404106 404107 404108 USS --- 404115 404116 404117 404118 404119 404120 404121 404122 SAE --- 503125 503126 503127 503128 503129 503130 503131 503132 USS --- 503135 503136 503137 503138 503139 503140 503141 503142 SAE

--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---

--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---

--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---

Grade 8

Standard Grade Grade 8 Prevail. Torque Lock Grade 5 Prevail. Torque Lock Nylon Lock

51149 51150 51151 51147 51153 51155 51157 51161 51159 51163 51165 51167 USS --- --- 51152 --- 51154 51156 51158 51162 51160 51164 51166 51168 SAE

SAE Hi-Nylon

USS USS SAE SAE USS SAE USS SAE USS SAE

--- --- --- --- --- --- --- --- ---

--- ---

--- ---

---

--- --- --- --- --- --- --- --- --- --- --- ---

---

--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---

---

---

Lock

503394 503395 SAE

503392

503393 603133

Galvanized

603130 603131 603132

603134

--- --- --- --- --- --- --- --- ---

---

---

---

---

---

Heavy

--- 503301 503302 503303 503304 503305 503306 503307 503308 USS

--- --- --- --- ---

--- --- --- --- ---

--- --- --- --- ---

--- ---

--- ---

SAE Hi-nut

503356 503357 503358 503359 503360 SAE

A194-2H Heavy Machine Screw

503221 503222 USS

503220

--- --- --- --- ---

--- --- --- --- ---

51122 51123 51125 51126 51127 51130 51131

51124

---

---

---

---

Keps

51111 51112 51113 51121 51115 51117 51119

51114

---

51116 51118 51120

Jam

--- 503315 503317 503319 503321 503323 503325 503327 503329 USS --- 503316 503318 503320 503322 503324 503326 503328 503330 SAE --- 503335 503337 503339 503341 503343 503346 503348 503350 USS --- 503336 503338 503340 503342 503345 503347 503349 503351 SAE

--- --- --- --- --- ---

Slotted

Grade G Flange

703176 703177 USS 703172 703173 SAE 50618 50619 USS

--- --- --- --- --- --- --- --- --- --- --- --- ---

--- ---

--- ---

703174 703170

--- ---

703175 703171

Flange

720252

50620 50621 50622 50616 50617 50624 50625 50626 50627 50628

SAE USS SAE SAE SAE USS SAE USS SAE

---

--- --- ---

--- --- ---

Acorn Cap

503200 503201 503202

503204 503205 503206

--- ---

503207

503203

---

---

---

---

Square

503235 503236 USS 51138 51139 USS --- ---

--- ---

503230 503231 503232 503233 503234

---

---

---

---

---

Forged Wing Stamped Wing

51140 51141 51142

51143 51144 51145 51146 51137

---

51136

---

--

--- --- ---

--- --- --- --- ---

--- --- --- --- ---

--- --- --- --- ---

--- --- --- --- ---

503374 503375 503377 503378 503379

---

---

---

---

Tee

603101 603102

603104 603105 603106

---

603107

---

---

---

Wrench size*

5/16

11/32

3/8

7/16

7/16

1/2

9/16

11/16

3/4

7/8

15/16

1-1/8

*Wrench sizes may vary from this chart, so use this only as a guideline for choosing nuts.

NOT ALL AVAILABLE SIZES AND STYLES ARE SHOWN. CHECK FOLLOWING PAGES FOR COMPLETE LISTINGS.

SUPRALLOY L9 ® HEX NUTS

Protected by CADMIUM WAXED YELLOW DICHROMATE™ against rust & corrosion

For use with L9 ® Cap Screws

l Minimum 180,000 PSI proof load. l Extra thickness offers a larger wrench pad for high torque application.

l Plated with Yellow Cadmium Dichromate & wax providing excellent corrosion protection as well as proper lubrication for torque values.

PART NO.

PART NO. WRENCH NUT/HEGHT

PART NO.

PART NO. WRENCH NUT/HEGHT

SIZE USS THREAD SAE THREAD SIZE

MIN. QTY

SIZE USS THREAD SAE THREAD SIZE

MIN. 9/16 5/8 3/4 7/8

QTY

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

7/16 1/2 9/16 11/16

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

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

7/8

602901 602902 602903 602904 602905

602911 602912 602913 602914 602915

602906 602907 602908 602909 602910

602916 602917 602918 602919 602920

50 50 50 25 25

15 15 10

15/16 1-1/8 1-5/16 1-1/2

5 5

3/4

1

1

MASTER ASSORTMENT Sizes: 1/4” through 1” USS (COARSE) & SAE (FINE) Part No. 601092 204 pieces • 20 items • 12071 steel tray

Sizes: 1/4” through 1” USS (COARSE) Part No. 601089 109 pieces • 10 items 12038 plastic tray

Sizes: 1/4” through 1” SAE (FINE) Part No. 601090 109 pieces • 10 items 12038 plastic tray

602901 602902 602903 602904

602905 602906 602907 602908

602909 602910 602911 602912

602913 602914 602915 602916

602917 602918 602919 602920

602911 602912 602913

602914 602915 602916

602917 602918 602919

602920

602901 602902 602903

602904 602905 602906

602907 602908 602909

602910

Asst. No. 601092 is shown here.

Numbers in assortment

Numbers in assortment

Numbers in assortment

A11-1 REVISED OCTOBER, 2012

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