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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
Unit of Measure

Nominal Diameter

 N/A 6

A Head Theo Inter Max.

 N/A 0.387 in

B Head Height Max.

 N/A 0.080 in

C Min.14

 N/A 0.875 in

D Sleeve Dia. ± .001

 N/A 0.198 in

E Max.

 N/A 0.250 in

F Max.

 N/A 0.013 in

G Gage Dia. ± .0001

 N/A 0.327 in

H Gage Height

 N/A 0.021 in0.024 in

R Rad. Max.

 N/A 0.015 in

S Design Ref. Only Max.

 N/A 0.231 in

Single Shear1,2

 N/A 2925 lb

Tensile1

 N/A 1690 lb

Hole Limits +.003 / -.000

 N/A 0.199 in

Grip Dash No.

 N/A 21

Design Grip Range Min.

 N/A 1.281 in

Design Grip Range Max.

 N/A 1.345 in

L Ref.

 N/A 1.490 in

M Max.

 N/A 1.666 in

MS part number

 N/A MS21140U0621

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 or Cadmium Plate per QQ-P-416, Type II (Clear Chromate) Class 2 or Aluminum (IVD) Coating per MIL-C-83488, Cass 3 Type II or Hikote 1 per NAS4006 and BMS10-85.

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. MIL-L-87132 or Lox Compatible Dry Film Lubricant.

N/A

  1. Minimum ultimate single shear and tensile strengths, in pounds, of installed fastener.
  2. Applies to grips 05-04. 06-05. 08-06. 10-07. 12-09. 16-12 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 options)
  9. Identification: Manufacturer's option - Huck symbol, "C", 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. The grip range of UB100-EU06-02 is .120 to .157.
  14. For long pintail version (L) add .312 to "C" dimension.