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Lock Nuts
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Material
Brass
(1)
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(7)
Steel
(10)
Grade
18-8 Stainless Steel
(6)
304 Stainless Steel
(6)
316 Stainless Steel
(1)
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Case Hardened
(2)
Grade 2
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(4)
Grade Marking
316 SS Nut
Grade C
None Nut
Finish
Hot Dipped Galvanized
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None
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#4
(2)
#6
(5)
#8
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#10
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#12
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1/4
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5/16
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3/8
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7/16
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1/2
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9/16
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5/8
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3/4
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7/8
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1
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1 1/8
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1 1/4
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1 1/2
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M4
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M18
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18
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24
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1/4
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1/2
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Lock Nuts
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SS Serrated Flange Locking Nut
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Brass Nylon Insert Lock Nut
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Grade C Nylon Insert Lock Nut, Plated
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SS Nylon Insert Jam Lock Nut
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316 SS Nylon Insert Lock Nut
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Tri-Lock Nut, Galvanized
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Nylon Insert Lock Nut, Plated
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SS Nylon Insert Lock Nut
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Serrated Flange Lock Nut, Plated
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Grade C All Metal Lock Nut, Plated
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