CHERRYMAX® NOMINAL COUNTERSUNK RIVETS (CERTIFIED)

CHERRYMAX® NOMINAL COUNTERSUNK RIVETS (CERTIFIED) (CR3212-5-8C)

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Part Number: CR3212-5-8C

Category: RIVETS

Product Features

  • 5/32" (0.1563) Diameter (nominal).
  • Countersunk (Flush) Head (AN426 type).
  • Grip range.
  • 100 pieces per package.
  • Includes manufacturer certification.

Price:$103.95

Qty 

Cherry Textron Cherrymax® rivets are the industry standard blind rivets. They are structurally rated, which means that they are just as strong as a solid rivet and can be used anywhere as solid rivet can be used. The flush fracturing stem breaks off cleanly to produce a smooth domed or flush head upon proper installation.

1 lbs (0.5Kg) shipping weight.
cherrymax rivet

Specifications: Cherrymax Flush Head (AN426) Rivet . Nominal and Oversize

NOMINAL VS OVERSIZE: The diameter of nominal sized rivets are exactly the specified diameter (i.e. a 1/8" diameter rivet is 0.1250"), and they are used for original installation. Oversized rivets, on the other hand, have a diameter slightly larger than the specified size (usually about 0.0100"), and are used when replacing an original rivet. The larger diameter accommodates the enlarged (swelled) hole produced when the removed rivet was first installed. So remember, use nominal when installing rivets for the first time, and use oversized when replacing a rivet.

CERTIFICATION: We sell Cherrymax rivets in both packs of 50 and 100. The 50 packs are packaged by us (ATS) and do not include traceability (certification) information. Whereas, 100 packs (those with part numbers ending in "C") are in the original manufacturer's packaging which the appropriate certifications and lot numbers. Therefore, if you need certs and traceability, then you must order in packs of 100.

rivet grip chart

How to determine rivet length

Measure the grip thickness of the section to be riveted (A B), and add to that 1.5 times the rivet diameter. Round result to nearest 1/16" to get length.

Example: A= .030, B= .250, Rivet Diameter (D) = .125 (1/8") 
Grip Thickness = A B= .280 
Length (L)= .280 1.5*(.125)= .4675 
Multiply Length by 16 to find the nearest 1/16: Length*16 = 7.48 
The correct length is a -7 (e.g. CR3212-4-7 for the 50-pack, or CR212-4-7C for the certified 100-pack).

NOMINALOVERSIZEDIAMETER (D)LENGTH (L)
50 PACK100 PACK50 PACK100 PACKFRACDECFRACDEC
CR3212-4-2CR3212-4-2CCR3242-4-2CR3242-4-2C1/8"0.12501/8"0.1250
CR3212-4-3CR3212-4-3CCR3242-4-3CR3242-4-3C1/8"0.12503/16"0.1875
CR3212-4-4CR3212-4-4CCR3242-4-4CR3242-4-4C1/8"0.12501/4"0.2500
CR3212-4-5CR3212-4-5CCR3242-4-5CR3242-4-5C1/8"0.12505/16"0.3125
CR3212-4-6CR3212-4-6CCR3242-4-6CR3242-4-6C1/8"0.12503/8"0.3750
CR3212-4-7CR3212-4-7CCR3242-4-7CR3242-4-7C1/8"0.12507/16"0.4375
CR3212-4-8CR3212-4-8CCR3242-4-8CR3242-4-8C1/8"0.12501/2"0.5000
CR3212-5-2CR3212-5-2CCR3242-5-2CR3242-5-2C5/32"0.15631/8"0.1250
CR3212-5-3CR3212-5-3CCR3242-5-3CR3242-5-3C5/32"0.15633/16"0.1875
CR3212-5-4CR3212-5-4CCR3242-5-4CR3242-5-4C5/32"0.15631/4"0.2500
CR3212-5-5CR3212-5-5CCR3242-5-5CR3242-5-5C5/32"0.15635/16"0.3125
CR3212-5-6CR3212-5-6CCR3242-5-6CR3242-5-6C5/32"0.15633/8"0.3750
CR3212-5-7CR3212-5-7CCR3242-5-7CR3242-5-7C5/32"0.15637/16"0.4375
CR3212-5-8CR3212-5-8CCR3242-5-8CR3242-5-8C5/32"0.15631/2"0.5000
CR3212-6-2CR3212-6-2CCR3242-6-2CR3242-6-2C3/16"0.18751/8"0.1250
CR3212-6-3CR3212-6-3CCR3242-6-3CR3242-6-3C3/16"0.18753/16"0.1875
CR3212-6-4CR3212-6-4CCR3242-6-4CR3242-6-4C3/16"0.18751/4"0.2500
CR3212-6-5CR3212-6-5CCR3242-6-5CR3242-6-5C3/16"0.18755/16"0.3125
CR3212-6-6CR3212-6-6CCR3242-6-6CR3242-6-6C3/16"0.18753/8"0.3750
CR3212-6-7CR3212-6-7CCR3242-6-7CR3242-6-7C3/16"0.18757/16"0.4375
CR3212-6-8CR3212-6-8CCR3242-6-8CR3242-6-8C3/16"0.18751/2"0.5000

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