Item # OUB100-EU08-18, Blind Bolt - OUB100-EU( ) On Howmet Aerospace

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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

Specifications
Notes

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 Shear^1,2	N/A 5005 lb
Tensile¹	N/A 2900 lb
Hole Limits +.003 / -.000	N/A 0.276 in
Grip Dash No.	N/A 18
Design Grip Range Min.	N/A 1.094 in
Design Grip Range Max.	N/A 1.157 in
L Ref.	N/A 1.344 in
M Max.	N/A 1.553 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

Minimum ultimate single shear and tensile strengths, in pounds, of installed fastener.
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.
Trim flash not to exceed .005 maximum length above head of pin.
Solid or split lock collar - Manufacturer's option. Split not to exceed .020 width.
Knurled to facilitate fastener assembly. Not part of installed fastener.
Blind side head may be installed on 5° maximum slope.
05 and 06 part numbers shown are color identified green on pintail or drive washer.
For 'F' code, space compatible applications fastener may be either unlubricated or lubricated with dicronite DL-5 (Manufacturer's option).
Identification: Manufacturer's option - Huck symbol, "C", "O", and grip dash number.
Conical surface of flush head to "D" diameter to be within .003 TIR. Head roundness to be within .010.
Diameter of pin head shall not exceed "D" max. and may be .002 below "D" min.
Drive washer available to facilitate installation only. Not part of installed fastener.
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.
The grip range of OUB100-EU06-02 is .120 to .157.
Procurment spec NASM 8975 except for 1/64 oversize shank diameter and installation hole size.

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Nominal Diameter

A Head Theo Inter Max.

B Head Height Max.

C Min.

D Sleeve Dia. ± .001

E Max.

F Max.

G Gage Dia. ± .0001

H Gage Height

R Rad. Max.

S Design Ref. Only Max.

Single Shear1,2

Tensile1

Hole Limits +.003 / -.000

Grip Dash No.

Design Grip Range Min.

Design Grip Range Max.

L Ref.

M Max.

Material Sleeve

Material Pin

Material Lock Collar

Material Optional Drive Washer

Protective Treatment Sleeve

Protective Treatment Pin

Protective Treatment Mechanical Lock

Lubrication

Single Shear^1,2

Tensile¹