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AN526 MACHINE SCREWS

From $0.08 to $2.28
Material Thread Length Part No. Phillips Price Slotted Price
Cad Plated4-401/4
AN526-440R4
$0.29
Quantity
-
Cad Plated4-403/8
AN526-440R6
$0.11
Quantity
-
Cad Plated4-401/2
AN526-440R8
$0.09
Quantity
-
Cad Plated6-321/4
AN526-632R4
$0.08
Quantity
-
Cad Plated6-325/16
AN526-632R5
$0.09
Quantity
-
Cad Plated6-323/8
AN526-632R6
$0.09
Quantity
-
Cad Plated6-327/16
AN526-632R7
$0.09
Quantity
-
Cad Plated6-321/2
AN526-632R8
$0.09
Quantity
$0.16
Quantity
Cad Plated6-329/16
AN526-632R9
$0.12
Quantity
-
Cad Plated6-325/8
AN526-632R10
$0.11
Quantity
$0.79
Quantity
Cad Plated6-323/4
AN526-632R12
$0.12
Quantity
$0.24
Quantity
Cad Plated6-327/8
AN526-632R14
$0.11
Quantity
-
Cad Plated6-321
AN526-632R16
$0.12
Quantity
$0.31
Quantity
Cad Plated6-321-1/4
AN526-632-R20
$0.32
Quantity
$0.37
Quantity
Cad Plated6-321-1/2
AN526-632-R24
$0.25
Quantity
-
Cad Plated6-322
AN526-632-R32
$0.29
Quantity
-
Cad Plated8-321/4
AN526-832R4
$0.12
Quantity
-
Cad Plated8-325/16
AN526-832R5
$0.11
Quantity
-
Cad Plated8-323/8
AN526-832R6
$0.11
Quantity
-
Cad Plated8-327/16
AN526-832R7
$0.12
Quantity
-
Cad Plated8-321/2
AN526-832R8
$0.11
Quantity
$0.67
Quantity
Cad Plated8-329/16
AN526-832R9
$0.12
Quantity
-
Cad Plated8-325/8
AN526-832R10
$0.12
Quantity
-
Cad Plated8-323/4
AN526-832R12
$0.15
Quantity
$0.35
Quantity
Cad Plated8-327/8
AN526-832R14
$0.14
Quantity
-
Cad Plated8-321
AN526-832R16
$0.16
Quantity
$0.28
Quantity
Cad Plated8-321-1/8
AN526-832-R18
$0.27
Quantity
$0.28
Quantity
Cad Plated8-321-1/4
AN526-832-R20
$0.28
Quantity
$0.12
Quantity
Cad Plated8-321-1/2
AN526-832-R24
$0.43
Quantity
-
Cad Plated10-321/4
AN526-1032R4
$0.16
Quantity
-
Cad Plated10-325/16
AN526-1032R5
$0.12
Quantity
-
Cad Plated10-323/8
AN526-1032R6
$0.15
Quantity
-
Cad Plated10-327/16
AN526-1032R7
$0.11
Quantity
-
Cad Plated10-321/2
AN526-1032R8
$0.14
Quantity
$0.70
Quantity
Cad Plated10-329/16
AN526-1032R9
$0.14
Quantity
-
Cad Plated10-325/8
AN526-1032R10
$0.16
Quantity
$0.24
Quantity
Cad Plated10-323/4
AN526-1032R12
$0.18
Quantity
$0.19
Quantity
Cad Plated10-327/8
AN526-1032R14
$0.18
Quantity
-
Cad Plated10-321
AN526-1032R16
$0.19
Quantity
$0.47
Quantity
Cad Plated10-321-1/8
AN526-1032R18
$0.19
Quantity
$0.45
Quantity
Cad Plated10-321-1/4
AN526-1032R20
$0.24
Quantity
-
Cad Plated10-321-1/2
AN526-1032R24
$0.43
Quantity
Cad Plated10-322
AN526-1032R32
$0.76
Quantity
-
Stainless4-401/2
AN526C-440R8
$0.12
Quantity
-
Stainless6-321/4
AN526C-632R4
$0.11
Quantity
$0.38
Quantity
Stainless6-323/8
AN526C-632R6
$0.14
Quantity
-
Stainless6-321/2
AN526C-632R8
$0.12
Quantity
$0.29
Quantity
Stainless6-325/8
AN526C-632R10
$0.14
Quantity
$0.44
Quantity
Stainless6-323/4
AN526C-632R12
$0.15
Quantity
$0.32
Quantity
Stainless6-321
AN526C-632R16
$0.19
Quantity
$0.43
Quantity
Stainless8-321/4
AN526C-832R4
$0.21
Quantity
-
Stainless8-323/8
AN526C-832R6
$0.15
Quantity
-
Stainless8-327/16AN526C-832R7$0.16
Quantity
-
Stainless8-321/2
AN526C-832R8
$0.15
Quantity
$0.24
Quantity
Stainless8-325/8
AN526C-832R10
$0.16
Quantity
$0.34
Quantity
Stainless8-323/4
AN526C-832R12
$0.19
Quantity
$0.50
Quantity
Stainless8-321
AN526C-832R16
$0.24
Quantity
$2.18
Quantity
Stainless10-321/4
AN526C-1032R4
$0.56
Quantity
-
Stainless10-323/8
AN526C-1032R6
$0.19
Quantity
$0.31
Quantity
Stainless10-321/2
AN526C-1032R8
$0.19
Quantity
$0.35
Quantity
Stainless10-325/8
AN526C-1032R10
$0.22
Quantity
$0.29
Quantity
Stainless10-323/4
AN526C-1032R12
$0.24
Quantity
-
Stainless10-321
AN526C-1032R16
$0.27
Quantity
$0.58
Quantity
Stainless10-321-1/2
AN526C-1032R24
$0.35
Quantity
-
Stainless1/4-201/2
AN526C-420R8
$2.28
Quantity
-
Stainless1/4-281/2
AN526C-428R8
$0.41
Quantity
-
Stainless1/4-283/4
AN526C-428R12
$0.61
Quantity
-
Subtotal $0.00
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Overview

Truss-head non-structural machine screws made of carbon steel, cadmium plated. Minimum tensile strength 55,000 PSI. Available in slot head or Phillips recessed head.
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Reviews

Good quality hardware with fast shipping

True F
November 24, 2020

great order.

Bill M
November 16, 2020

Great product and good shipping response.

Bill M
November 16, 2020

Exactly what was ordered. good shipping time. Thank you,

Bill M
November 16, 2020

ð

Mike L
October 21, 2020

Meant to refer 20. Got only two. Likely my fault for not looking at the screen after typing.. A C spruce should have questioned anyone paying pennies for two screws and over $7. for shipping

Roland O
October 19, 2020

Great, thanks. Quick and accurate delivery!

William S
June 27, 2020

ALWAYS 5 STARS!

Doran J
June 12, 2020

Very good products and very fast delivery. Regards, Donnie

Donnie A
June 3, 2020

Exceeded my expectations

David J
May 10, 2020

Q&A

Q: Are the lengths of machine screws measured by the length of the threaded portion not including the head?

Yes, they are measured from the bottom of the head to the end of the screw, the threaded portion.

Q: The AN526C-440R8 is metric thread?

No, it is a standard 4-40 thread.

Q: Are the AN526 machine screws fine (NF) or coarse (NC) thread?

Regarding Thread Sizes
Coarse Thread: 6-32, 8-32, 10-24, 1/4-20
Fine Thread: 6-40, 8-36, 10-32, 1/4-28

Q: What do the numbers in the thread size column mean? ie 4-40. what does the 4-40 mean

The first number is the size, or diameter, and the dash number is the thread count per inch. A #4 screw is .112" diameter.

Q: Regarding non-structural use of AN526 and AN365 hardware... What is the difference (reason for purchasing) stainless vs. Cad plated?

You may want to consult with your A&P for more details of which would be better for your application. We suggest using the hardware recommended in the aircraft parts and maintenance manuals.

Q: Is there a difference in strength between the CAD plated and the Stainless?

No, any strength difference would be based on the thread type. These all have a 55,000 psi minimum tensile strength.

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