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Unimatic® Blind Rivet, General Purpose, Bulbed, Mechanical-Lock-Spindle, Protruding Head, 5056 Aluminum, Monel & A-286 Cres Rivet Sleeves
Unit of Measure

Dia. Size

 N/A 08

Rivet Size Nom.

 N/A 0.250 in

A Dia. +.003 / -.0013

 N/A 0.250 in

B Dia.

 N/A 0.500 ±0.025

C +.010 / -.000

 N/A 0.107 in

G Min.

 N/A 1.000 in

Shear Alum.6

 N/A 1970 lb

Shear Monel6

 N/A 4000 lb

Shear A-286 Cres6

 N/A 4250 lb

Tensile Alum.6

 N/A 1200 lb

Tensile Monel & A-286 Cres6

 N/A 2600 lb

Hole Limits5

 N/A 0.256 in0.261 in

Grip Dash No.

 N/A 07

Grip Range Min.

 N/A 0.376 in

Grip Range Max.

 N/A 0.437 in

L Max.

 N/A 0.647 in

F Max.

 N/A 1.231 in

Material Sleeve

 N/A A286 CRES

Material Spindle

 N/A Composition B - 2024 Aluminum per QQ-A-430
Composition EU - A-286 Cres per Chemical RQMT of AMS5737
Composition M - A-286 Cres per Chemical RQMT of AMS5737

Material Lock Ring

 N/A Composition B - 5056 Aluminum per QQ-A-430
Composition EU - A-286 Cres per Chemical RQMT of AMS5737 or 316 Cres (UNS S31600) per AMS 5690
Composition M - A-286 Cres per Chemical RQMT of AMS5737, Monel per QQ-N-281, or 316 Cres (UNS 31600) per AMS 5690

Finish Sleeve

 N/A
  1. .001 shank diameter increase permissible within .100 from base of head.
  2. Marking of aluminum rivets may be on spindle at Manufacturer's option.
  3. "A" diameter may be .001 larger than shown for cadmium plated or aluminum coated sleeves.
  4. "A" diameter may be .001 smaller beyond minimum grip length.
  5. Adjust as required, within these limits, to suit material and application.
  6. Minimum ultimate shear and tensile strengths, in pounds, of installed blind rivet.
  7. Grip symbol for -00 shall be Greek letter Theta "θ"
  8. Fasteners manufactured to this standard are in accordance with NAS specifiaction 1900 & 1919.
  9. Spindle is colored yellow (location optional) or identified with a depressed "S" on spindle head.
  10. Optional drive washer facilitates installation with blunt nose tool. Drive washer not part of the installed fastener.

Finish Spindle

 N/A Composition B - Chemically Surface Treat per MIL-C-5541, CL 1A
Composition EU - Passivate per QQ-P-35
Composition M - Passivate per QQ-P-35

Finish Lock Ring

 N/A Composition B - None
Composition EU - Passivate per QQ-P-35
Composition M - Passivate per QQ-P-35 for A-286 and 316 Cres Only

N/A

  1. .001 shank diameter increase permissible within .100 from base of head.
  2. Marking of aluminum rivets may be on spindle at Manufacturer's option.
  3. "A" diameter may be .001 larger than shown for cadmium plated or aluminum coated sleeves.
  4. "A" diameter may be .001 smaller beyond minimum grip length.
  5. Adjust as required, within these limits, to suit material and application.
  6. Minimum ultimate shear and tensile strengths, in pounds, of installed blind rivet.
  7. Grip symbol for -00 shall be Greek letter Theta "θ"
  8. Fasteners manufactured to this standard are in accordance with NAS specifiaction 1900 & 1919.
  9. Spindle is colored yellow (location optional) or identified with a depressed "S" on spindle head.
  10. Optional drive washer facilitates installation with blunt nose tool. Drive washer not part of the installed fastener.