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Flange Nuts Serrated 316 Stainless Steel

316 Stainless Steel Serrated Flange Nuts

Serrated Hex Flange Nuts in Corrosion Resistant 316 Stainless Steel

  • Nut with a wide flange
  • Acts as a washer
  • Less likely to loosen
  • Serrated for extra grip
  • Substitute for a lock nut
  • Known as a serrated flange nut, serrated hex flange nut, flange lock nut, or serrated hex flange lock nut
  • Will scratch the surface it attaches to

Reference Materials

US Serrated Flange Nut Size Chart

US Serrated Flange Nut Size Chart (PDF) - Print Friendly, 108Kb

Nut Sizes Flats Thickness
#6 0.312" 0.171"
#8 0.344" 0.203"
#10 0.375" 0.219"
1/4" 0.438" 0.236"
5/16" 0.500" 0.283"
3/8" 0.562" 0.347"
1/2" 0.750" 0.458"
Select Products Below See Product Specifications
NA = "Not Sold In Single Quantity"

Size
Select Package Quantity
SubTotal
Flange Nuts Serrated 316 SS - #6-32 (.312" Flats x .171" Thick)
SKU #1063-100000-0002
Flange Nuts Serrated 316 SS - #6-32 (.312" Flats x .171" Thick)
SKU #1063-100000-0002
1
 $0.68 (0.68/ea)
25
 $11.25 (0.45/ea)
100
 $34.00 (0.34/ea)
1000
 $320.00 (0.32/ea)
Subtotal: $0.00 /
Flange Nuts Serrated 316 SS - #8-32 (.344" Flats x .203" Thick)
SKU #1063-100000-0012
Flange Nuts Serrated 316 SS - #8-32 (.344" Flats x .203" Thick)
SKU #1063-100000-0012
1
 NA
25
 $10.00 (0.4/ea)
100
 $27.00 (0.27/ea)
1000
 $250.00 (0.25/ea)
Subtotal: $0.00 /
Flange Nuts Serrated 316 SS - #10-24 (.375" Flats x .219" Thick)
SKU #1063-100000-0022
Flange Nuts Serrated 316 SS - #10-24 (.375" Flats x .219" Thick)
SKU #1063-100000-0022
1
 NA
25
 $10.50 (0.42/ea)
100
 $32.00 (0.32/ea)
1000
 $290.00 (0.29/ea)
Subtotal: $0.00 /
Flange Nuts Serrated 316 SS - #10-32 (.375" Flats x .219" Thick)
SKU #1063-100000-0032
Flange Nuts Serrated 316 SS - #10-32 (.375" Flats x .219" Thick)
SKU #1063-100000-0032
1
 NA
25
 $10.50 (0.42/ea)
100
 $32.00 (0.32/ea)
1000
 $290.00 (0.29/ea)
Subtotal: $0.00 /
Flange Nuts Serrated 316 SS - 1/4"-20 (.438" Flats x .236" Thick)
SKU #1063-100000-0042
Flange Nuts Serrated 316 SS - 1/4"-20 (.438" Flats x .236" Thick)
SKU #1063-100000-0042
1
 $0.78 (0.78/ea)
25
 $6.25 (0.25/ea)
100
 $21.00 (0.21/ea)
1000
 $190.00 (0.19/ea)
Subtotal: $0.00 /
Flange Nuts Serrated 316 SS - 5/16"-18 (.500" Flats x .283" Thick)
SKU #1063-100000-0052
Flange Nuts Serrated 316 SS - 5/16"-18 (.500" Flats x .283" Thick)
SKU #1063-100000-0052
1
 $1.07 (1.07/ea)
25
 $7.50 (0.3/ea)
100
 $24.00 (0.24/ea)
1000
 $220.00 (0.22/ea)
Subtotal: $0.00 /
Flange Nuts Serrated 316 SS - 3/8"-16 (.562" Flats x .347" Thick)
SKU #1063-100000-0062
Flange Nuts Serrated 316 SS - 3/8"-16 (.562" Flats x .347" Thick)
SKU #1063-100000-0062
1
 $1.24 (1.24/ea)
25
 $8.75 (0.35/ea)
100
 $26.00 (0.26/ea)
1000
 $240.00 (0.24/ea)
Subtotal: $0.00 /
Flange Nuts Serrated 316 SS - 1/2"-13 (.750" Flats x .458" Thick)
SKU #1063-100000-0072
Flange Nuts Serrated 316 SS - 1/2"-13 (.750" Flats x .458" Thick)
SKU #1063-100000-0072
1
 $3.71 (3.71/ea)
25
 $27.50 (1.1/ea)
100
 $81.00 (0.81/ea)
1000
 $750.00 (0.75/ea)
Subtotal: $0.00 /

Frequently Used With

MRO Solution 1000 - Food Grade Anti-Seize Lubricant - 8 oz.
MRO Solution 1000 - Food Grade Anti-Seize Lubricant - 8 oz. 1050-104
MRO Solution 1000 - Food Grade Anti-Seize Lubricant - 8 oz.
Food Grade Anti Seize MRO Solution 1000 - 8oz
Prevent Fastener Galling & Locking Up with Anti-Seize Lubricants

Our Price: $21.74
Subtotal: $0.00 /
MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz.
MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz. 1050-106
MRO Solution 2400 - Marine Grade Anti-Seize Lubricant - 8 oz.
Anti Seize MRO Solution 2400 - 8oz
Prevent Fastener Galling & Locking Up with Anti-Seize Lubricants

Our Price: $18.11
Subtotal: $0.00 /
Product Specifications
Color
Silver
Corrosion Resistant
Yes
Drive Style
External Hex
Grade
316
Marine Grade
Yes
Material
Stainless Steel
Product Type
Hex Serrated Flange Nut
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

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