THE AVIATION SUPERSTORE FOR ALL YOUR AIRCRAFT & PILOT NEEDS | 877-4-SPRUCE

AN526 MACHINE SCREWS

From $0.06 to $1.57
Material Thread Length Part No. Phillips Price Slotted Price
Cad Plated4-401/4
AN526-440R4
$0.20
Quantity
-
Cad Plated4-403/8
AN526-440R6
$0.07
Quantity
-
Cad Plated4-401/2
AN526-440R8
$0.06
Quantity
-
Cad Plated6-321/4
AN526-632R4
$0.06
Quantity
-
Cad Plated6-325/16
AN526-632R5
$0.06
Quantity
-
Cad Plated6-323/8
AN526-632R6
$0.06
Quantity
-
Cad Plated6-327/16
AN526-632R7
$0.06
Quantity
-
Cad Plated6-321/2
AN526-632R8
$0.06
Quantity
$0.11
Quantity
Cad Plated6-329/16
AN526-632R9
$0.08
Quantity
-
Cad Plated6-325/8
AN526-632R10
$0.07
Quantity
$0.54
Quantity
Cad Plated6-323/4
AN526-632R12
$0.08
Quantity
$0.16
Quantity
Cad Plated6-327/8
AN526-632R14
$0.09
Quantity
-
Cad Plated6-321
AN526-632R16
$0.08
Quantity
$0.21
Quantity
Cad Plated6-321-1/4
AN526-632-R20
$0.22
Quantity
$0.25
Quantity
Cad Plated6-321-1/2
AN526-632-R24
$0.17
Quantity
-
Cad Plated6-322
AN526-632-R32
$0.20
Quantity
-
Cad Plated8-321/4
AN526-832R4
$0.08
Quantity
-
Cad Plated8-325/16
AN526-832R5
$0.07
Quantity
-
Cad Plated8-323/8
AN526-832R6
$0.07
Quantity
-
Cad Plated8-327/16
AN526-832R7
$0.08
Quantity
-
Cad Plated8-321/2
AN526-832R8
$0.07
Quantity
$0.46
Quantity
Cad Plated8-329/16
AN526-832R9
$0.08
Quantity
-
Cad Plated8-325/8
AN526-832R10
$0.08
Quantity
-
Cad Plated8-323/4
AN526-832R12
$0.10
Quantity
$0.24
Quantity
Cad Plated8-327/8
AN526-832R14
$0.09
Quantity
-
Cad Plated8-321
AN526-832R16
$0.11
Quantity
$0.19
Quantity
Cad Plated8-321-1/8
AN526-832-R18
$0.18
Quantity
$0.19
Quantity
Cad Plated8-321-1/4
AN526-832-R20
$0.19
Quantity
-
Cad Plated8-321-1/2
AN526-832-R24
$0.29
Quantity
-
Cad Plated10-321/4
AN526-1032R4
$0.11
Quantity
-
Cad Plated10-325/16
AN526-1032R5
$0.08
Quantity
-
Cad Plated10-323/8
AN526-1032R6
$0.10
Quantity
-
Cad Plated10-327/16
AN526-1032R7
$0.09
Quantity
-
Cad Plated10-321/2
AN526-1032R8
$0.09
Quantity
$0.48
Quantity
Cad Plated10-329/16
AN526-1032R9
$0.09
Quantity
-
Cad Plated10-325/8
AN526-1032R10
$0.11
Quantity
$0.16
Quantity
Cad Plated10-323/4
AN526-1032R12
$0.12
Quantity
$0.13
Quantity
Cad Plated10-327/8
AN526-1032R14
$0.12
Quantity
-
Cad Plated10-321
AN526-1032R16
$0.13
Quantity
$0.32
Quantity
Cad Plated10-321-1/8
AN526-1032R18
$0.13
Quantity
$0.31
Quantity
Cad Plated10-321-1/4
AN526-1032R20
$0.16
Quantity
-
Cad Plated10-321-1/2
AN526-1032R24
$0.29
Quantity
Cad Plated10-322
AN526-1032R32
$0.52
Quantity
-
Stainless4-401/2
AN526C-440R8
$0.08
Quantity
-
Stainless6-321/4
AN526C-632R4
$0.07
Quantity
$0.33
Quantity
Stainless6-323/8
AN526C-632R6
$0.09
Quantity
-
Stainless6-321/2
AN526C-632R8
$0.08
Quantity
$0.20
Quantity
Stainless6-325/8
AN526C-632R10
$0.09
Quantity
$0.30
Quantity
Stainless6-323/4
AN526C-632R12
$0.10
Quantity
$0.22
Quantity
Stainless6-321
AN526C-632R16
$0.13
Quantity
$0.29
Quantity
Stainless8-321/4
AN526C-832R4
$0.14
Quantity
-
Stainless8-323/8
AN526C-832R6
$0.10
Quantity
-
Stainless8-327/16AN526C-832R7$0.11
Quantity
-
Stainless8-321/2
AN526C-832R8
$0.10
Quantity
$0.16
Quantity
Stainless8-325/8
AN526C-832R10
$0.11
Quantity
$0.23
Quantity
Stainless8-323/4
AN526C-832R12
$0.13
Quantity
$0.34
Quantity
Stainless8-321
AN526C-832R16
$0.16
Quantity
$1.50
Quantity
Stainless10-321/4
AN526C-1032R4
$0.38
Quantity
-
Stainless10-323/8
AN526C-1032R6
$0.13
Quantity
$0.21
Quantity
Stainless10-321/2
AN526C-1032R8
$0.13
Quantity
$0.24
Quantity
Stainless10-325/8
AN526C-1032R10
$0.18
Quantity
$0.20
Quantity
Stainless10-323/4
AN526C-1032R12
$0.19
Quantity
-
Stainless10-321
AN526C-1032R16
$0.18
Quantity
$0.40
Quantity
Stainless10-321-1/2
AN526C-1032R24
$0.24
Quantity
-
Stainless1/4-201/2
AN526C-420R8
$1.57
Quantity
-
Stainless1/4-281/2
AN526C-428R8
$0.37
Quantity
-
Stainless1/4-283/4
AN526C-428R12
$0.42
Quantity
-
Subtotal $0.00
Add to Wishlist

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.

Documents

  • Customers Also Viewed
  • Frequently Purchased With

Reviews

Perfect!

Daniel S Verified Purchase

AN526C-428-R12 SS TRUSS SCREW

August 3, 2021

as displayed

Dan C Verified Purchase

SS MACHINE SCREW AN526C-632R16

July 31, 2021

Douglas E Verified Purchase

SS MACHINE SCREW AN526C1032R10

July 21, 2021

Douglas E Verified Purchase

SS MACHINE SCREW AN526C1032R12

July 21, 2021

still same quality product and pleasure to use

Rex S Verified Purchase

SCREW, MACHINE AN526-832-R8

July 21, 2021

just what was ordered and expected

Rex S Verified Purchase

AN526-1032R8 CAD MACHINE SCREW

July 21, 2021

Rachel L Verified Purchase

SCREW, MACHINE AN526-1032-8

July 21, 2021

Allin A Verified Purchase

AN526-632R6 CAD MACHINE SCREW

June 23, 2021

Allin A Verified Purchase

AN526-632R8 CAD MACHINE SCREW

June 23, 2021

Allin A Verified Purchase

AN526-632R5 CAD MACHINE SCREW

June 23, 2021

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: 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.

Q: What does the R8 stand for in AN526C-632R8 and AN526C-440R8?

That is the length, R8 is 1/2 inch.

View in Catalog

View Image View in Catalog