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Unimatic® Blind Bolt Fastener, High Strength Pull-Type, Positive Mechanical Lock 100° Flush Head, A-286 Cres (95 KSI Shear) Single Action Installation, 1/64 Oversize
Unit of Measure

Nominal Diameter

 N/A 8

A Head Theo Inter Max.

 N/A 0.508 in

B Head Height Max.

 N/A 0.099 in

C Min.

 N/A 1.000 in

D Sleeve Dia. ± .001

 N/A 0.275 in

E Max.

 N/A 0.305 in

F Max.

 N/A 0.017 in

G Gage Dia. ± .0001

 N/A 0.432 in

H Gage Height

 N/A 0.027 in0.031 in

R Rad. Max.

 N/A 0.020 in

S Design Ref. Only Max.

 N/A 0.279 in

Single Shear1,2

 N/A 5005 lb

Tensile1

 N/A 2900 lb

Hole Limits +.003 / -.000

 N/A 0.276 in

Grip Dash No.

 N/A 12

Design Grip Range Min.

 N/A 0.719 in

Design Grip Range Max.

 N/A 0.782 in

L Ref.

 N/A 0.969 in

M Max.

 N/A 1.178 in

Material Sleeve

 N/A A286 CRES

Material Pin

 N/A A286 per Chemistry of AMS5737

Material Lock Collar

 N/A A286 CRES per Chemistry of AMS5737 or 316 CRES per Chemistry of AMS5690

Material Optional Drive Washer

 N/A Alloy Steel

Protective Treatment Sleeve

 N/A Passivate per QQ-P-35. Also Available with Cadmium Plating per QQ-P-416, Type II, (Clear Dichromate), Class 2, or Aluminum (IVD) Coating per MIL-C-83488 Cass 3 Type II

Protective Treatment Pin

 N/A Passivate per QQ-P-35

Protective Treatment Mechanical Lock

 N/A Passivate per QQ-P-35

Lubrication

 N/A When Lubricated, Parts Shall be Lubricated per MIL-L-46010 Type I, MIL-L-87132 or Lox Compatible Dry Film Lubrication, DOD-L-85645 Type I.

N/A

  1. Minimum ultimate single shear and tensile strengths, in pounds, of installed fastener.
  2. Applies to OUB100-EU05-04, 06-05, 08-06, 10-07, 12-09 and up. In shorter grips a true composite shear test cannot be obtained.
  3. Trim flash not to exceed .005 maximum length above head of pin.
  4. Solid or split lock collar - Manufacturer's option. Split not to exceed .020 width.
  5. Knurled to facilitate fastener assembly. Not part of installed fastener.
  6. Blind side head may be installed on 5° maximum slope.
  7. 05 and 06 part numbers shown are color identified green on pintail or drive washer.
  8. For 'F' code, space compatible applications fastener may be either unlubricated or lubricated with dicronite DL-5 (Manufacturer's option).
  9. Identification: Manufacturer's option - Huck symbol, "C", "O", and grip dash number.
  10. Conical surface of flush head to "D" diameter to be within .003 TIR. Head roundness to be within .010.
  11. Diameter of pin head shall not exceed "D" max. and may be .002 below "D" min.
  12. Drive washer available to facilitate installation only. Not part of installed fastener.
  13. Below .088 top sheet thickness for 05, .100 for 06, .131 for 08, .168 for 10 and .203 for 12 diameters. Double dimpling is recommended. .020 minimum bottom sheet required for all applications.
  14. The grip range of OUB100-EU06-02 is .120 to .157.
  15. Procurment spec NASM 8975 except for 1/64 oversize shank diameter and installation hole size.