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Hex Jam Nuts Zinc Plated Steel
Hex Jam Nuts Zinc Plated Steel Product Video

Zinc Plated Hex Jam Nuts

Hex Thin Nuts (Check Nuts) with a Case Hardened, Zinc Plated Finish

  • Comparable to hex finish nuts but thinner
  • A Hex Jam Nut is also known as a Check Nut, Thin Hex Nut, or Thin Nut
  • Available in UNC and UNF sizes
  • Used for clamping nuts together without clamping against another object
  • The nuts are tightened against each other instead
  • Secure an item to a fastener without exerting force on it

Reference Materials

US Machine Screw Hex Nut Size Chart (PDF) Thumbnail

US Hex Jam Nut Size Chart (PDF) - Print Friendly, 100Kb

Nut Size Width Across Flats Height
1/4" 7/16" 5/32"
5/16" 1/2" 3/16"
3/8" 9/16" 7/32"
7/16" 11/16" 1/4"
1/2" 3/4" 5/16"
9/16" 7/8" 5/16"
5/8" 15/16" 3/8"
3/4" 1-1/8" 27/64"
7/8" 1-5/16" 31/64"
1" 1-1/2" 35/64"
Select Products Below See Product Specifications See Product Video
NA = "Not Sold In Single Quantity"

Size/SKU
Select Package Quantity Price
SubTotal
1/4"-20
SKU #1102-126-0002
1 $0.07 (0.07/ea)
100 $3.00 (0.03/ea)
1000 $20.00 (0.02/ea)
Subtotal: $0.00 /
1/4"-28
SKU #1102-126-0012
1 $0.06 (0.06/ea)
100 $4.00 (0.04/ea)
1000 $30.00 (0.03/ea)
Subtotal: $0.00 /
5/16"-18
SKU #1102-126-0022
1 $0.07 (0.07/ea)
100 $3.00 (0.03/ea)
1000 $20.00 (0.02/ea)
Subtotal: $0.00 /
5/16"-24
SKU #1102-126-0032
1 $0.08 (0.08/ea)
100 $5.00 (0.05/ea)
1000 $40.00 (0.04/ea)
Subtotal: $0.00 /
3/8"-16
SKU #1102-126-0042
1 $0.08 (0.08/ea)
100 $3.00 (0.03/ea)
1000 $20.00 (0.02/ea)
Subtotal: $0.00 /
3/8"-24
SKU #1102-126-0052
1 $0.08 (0.08/ea)
100 $6.00 (0.06/ea)
1000 $50.00 (0.05/ea)
Subtotal: $0.00 /
7/16"-14
SKU #1102-126-0062
1 $0.11 (0.11/ea)
100 $7.00 (0.07/ea)
1000 $60.00 (0.06/ea)
Subtotal: $0.00 /
7/16"-20
SKU #1102-126-0072
1 $0.15 (0.15/ea)
100 $10.00 (0.1/ea)
1000 $90.00 (0.09/ea)
Subtotal: $0.00 /
1/2"-13
SKU #1102-126-0082
1 $0.15 (0.15/ea)
100 $9.00 (0.09/ea)
1000 $820.00 (0.82/ea)
Subtotal: $0.00 /
1/2"-20
SKU #1102-126-0092
1 $0.19 (0.19/ea)
100 $12.00 (0.12/ea)
1000 $110.00 (0.11/ea)
Subtotal: $0.00 /
9/16"-12
SKU #1102-126-0102
1 $0.20 (0.2/ea)
100 $14.00 (0.14/ea)
1000 $130.00 (0.13/ea)
Subtotal: $0.00 /
9/16"-18
SKU #1102-126-0112
1 $0.42 (0.42/ea)
100 $32.00 (0.32/ea)
1000 $290.00 (0.29/ea)
Subtotal: $0.00 /
5/8"-11
SKU #1102-126-0122
1 $0.21 (0.21/ea)
100 $14.00 (0.14/ea)
1000 $120.00 (0.12/ea)
Subtotal: $0.00 /
5/8"-18
SKU #1102-126-0132
1 $0.41 (0.41/ea)
100 $31.00 (0.31/ea)
1000 $280.00 (0.28/ea)
Subtotal: $0.00 /
3/4"-10
SKU #1102-126-0142
1 $0.29 (0.29/ea)
100 $20.00 (0.2/ea)
1000 $170.00 (0.17/ea)
Subtotal: $0.00 /
3/4"-16
SKU #1102-126-0152
1 $0.56 (0.56/ea)
100 $44.00 (0.44/ea)
1000 $400.00 (0.4/ea)
Subtotal: $0.00 /
7/8"-9
SKU #1102-126-0162
1 $1.20 (1.2/ea)
100 $102.00 (1.02/ea)
1000 $880.00 (0.88/ea)
Subtotal: $0.00 /
7/8"-14
SKU #1102-126-0172
1 $1.31 (1.31/ea)
100 $108.00 (1.08/ea)
1000 $970.00 (0.97/ea)
Subtotal: $0.00 /
1"-8
SKU #1102-126-0182
1 $1.40 (1.4/ea)
100 $119.00 (1.19/ea)
1000 $1,040.00 (1.04/ea)
Subtotal: $0.00 /
1"-14
SKU #1102-126-0192
1 $1.96 (1.96/ea)
100 $161.00 (1.61/ea)
1000 $1,450.00 (1.45/ea)
Subtotal: $0.00 /
1-1/8"-7
SKU #1102-126-0202
1 $6.06 (6.06/ea)
100 $507.00 (5.07/ea)
1000 $4,650.00 (4.65/ea)
Subtotal: $0.00 /
1-1/4"-7
SKU #1102-126-0212
1 $7.14 (7.14/ea)
100 $554.00 (5.54/ea)
1000 $5,350.00 (5.35/ea)
Subtotal: $0.00 /
1-1/4"-12
SKU #1102-126-0232
1-1/4"-12
SKU #1102-126-0232
1 $3.32 (3.32/ea)
100 $285.00 (2.85/ea)
1000 $2,620.00 (2.62/ea)
Subtotal: $0.00 /
1-1/2"-6
SKU #1102-126-0252
1 $5.20 (5.2/ea)
100 $447.00 (4.47/ea)
1000 $4,100.00 (4.1/ea)
Subtotal: $0.00 /
1-1/2"-12
SKU #1102-126-0262
1-1/2"-12
SKU #1102-126-0262
1 $9.05 (9.05/ea)
100 $780.00 (7.8/ea)
1000 $7,160.00 (7.16/ea)
Subtotal: $0.00 /
1-3/4"-5
SKU #1102-126-0272
1 $8.45 (8.45/ea)
100 $728.00 (7.28/ea)
1000 $6,690.00 (6.69/ea)
Subtotal: $0.00 /
1-3/4"-12
SKU #1102-126-0282
1-3/4"-12
SKU #1102-126-0282
1 $5.90 (5.9/ea)
100 $579.00 (5.79/ea)
1000 $5,750.00 (5.75/ea)
Subtotal: $0.00 /
2"-4.5
SKU #1102-126-0292
1 $9.14 (9.14/ea)
100 $902.00 (9.02/ea)
1000 $8,990.00 (8.99/ea)
Subtotal: $0.00 /
2"-12
SKU #1102-126-0302
1 $13.21 (13.21/ea)
100 $1,139.00 (11.39/ea)
1000 $10,460.00 (10.46/ea)
Subtotal: $0.00 /

Frequently Used With

Bolts, Screws & Nuts Gauge
Bolts, Screws & Nuts Gauge 1050-200
Bolts, Screws & Nuts Gauge
Fastener Measuring Gauge Nuts, Bolts Washers & Screws Measuring & Identification Tool
Our Price: $9.00
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
3/8" Drive Standard SAE 6 Point Drive Sockets
3/8" Drive Standard SAE 6 Point Drive Sockets 1060-628
3/8
3/8" Drive Sockets SAE Sized Individual Sockets with a 3/8" Drive
Our Price: $0.00
Subtotal: $0.00
Product Specifications
Product Specifications
Color
Silver
Drive Style
External Hex
Finish
Zinc Plated
Material
Steel
Product Type
Hex Jam Nut
Standards Met
REACH, RoHS
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances

Product Video

Hex Jam Nuts Zinc Plated Steel Product Video

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