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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

10

A Head Theo Inter Max.

0.635 in

B Head Height Max.

0.138 in

C Min.14

1.218 in

D Sleeve Dia. ± .001

0.311 in

E Max.

0.350 in

F Max.

0.020 in

G Gage Dia. ± .0001

0.545 in

H Gage Height

0.033 in0.037 in

R Rad. Max.

0.025 in

S Design Ref. Only Max.

0.319 in

Single Shear1,2

7215 lb

Tensile1

4170 lb

Hole Limits +.003 / -.000

0.312 in

Grip Dash No.

21

Design Grip Range Min.

1.281 in

Design Grip Range Max.

1.345 in

L Ref.

1.568 in

M Max.

1.805 in

MS part number

MS21140U1021

Material Sleeve

A286 CRES

Material Pin

A286 per Chemistry of AMS5737

Material Lock Collar

A286 CRES per Chemistry of AMS5737 or 316 CRES per Chemistry of AMS5690

Material Optional Drive Washer

Alloy Steel

Protective Treatment Sleeve

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

Passivate per QQ-P-35

Protective Treatment Mechanical Lock

Passivate per QQ-P-35

Lubrication

When Lubricated, Parts Shall be Lubricated per MIL-L-46010. MIL-L-87132 or Lox Compatible Dry Film Lubricant.