close
close
ACCU-LOK® II blind fastener composite application 130° flush head titanium.
Unit of Measure

Dash Number (Grip)

N/A 600

Grip Range - Min. Grip

N/A 0.550 in

Grip Range - Max. Grip

N/A 0.600 in

Grip Range

N/A 0.550-0.600 in

A Dia Ref.

N/A 0.666 in

B Dia Min

N/A 0.608 in

D Dia

N/A 0.344 in

E Dia Max

N/A 0.343 in

F Wrench Flats

N/A 0.185 in

H Ref.

N/A 0.074 in

R Rad Max

N/A 0.040 in

S Max

N/A 0.015 in

T Across Hex. Ref

N/A 0.500 in

Minimum available grip length

N/A -200

Recommended Hole Size

N/A 0.344-0.347

J Dia Min

N/A 0.525 in

Break off Limits <5>

N/A 0.000-0.103

Tensile Structural Failure (Min)

N/A 4400 lb

Double Shear Min

N/A 13850 lb

Locking Torque Min

N/A 4.000 lb-in0.452 N-m

Material and Heat Treat

N/A Nut: 6AL-4V titanium per AMS 4928 or AMS 4967. Heat treated per MIL-H-81200 to 95 ksi shear strength minimum, maximum hydrogen 125 ppm.
Corebolt: A-286 per AMS 5731, AMS 5732 or AMS 5737; Heat treated to 175 ksi tensil min.
Sleeve: 304 stainless steel per AMS 5639, heat treated as required for performance.
Insert: Acetal per ASTM D4181
DryvcapTM: Mild steel.

Finish

N/A (-) Nut: KAL-GARD ANN-RO #1012 conversion coating or phosphate flouride per AMS 2486 may be used at manufacturer´s option.
Sleeve & Corebolt: Passivate per AMS-QQ-P-35. KAL-GARD ANN-RO #1013 conversion coating optional.
Insert: None
Dryvcap

Lubricants

N/A The following lubricants may be applied to any or all components in any combination as required for performance unless otherwise specified: Dry film lube per AS5272, Type I, everlube #812, paraffin wax, or cetyl alcohol per MIL-L-87132.

Applicable Specification

N/A Procurement specification: FCBF200
Special lube and finish: FCBF202

Material Type

N/A Titanium

Rated Shear Strength

N/A 75 KSI

Headstyle

N/A 130° Flush

Notes

N/A 2.Locking feature consists of three (3) indentations located 120° apart on the periphery of the nut component.
<3> Alternate markings: "VS" and "2013"
4.Composite blind fastener with selected combinations of the above lubrications and finishes are specially coded and may be substituted for equivalent non-coded parts at manufacture´s option. Contact Fairchild Engineering.
<5.> An "L" in place of the dash (-) between the diameter dash number and the grip dash number designates modified break-off limits +.053/-.050. "EX: FCBF2213( )-6L200".
<6>Distortion shall not prevent insertion of the fastener into a ring gauge of length equal to one diameter and hole diameter equal to a minimum recommended hole. Insertion force shall not exceed 5.0 lbs.
7. These parts are similar to FCBF2113 except as follows:
A. Improved out-of-grip flagging capacity (corebolt B/O)
B. Increased blind side protrusion before and after upset
C. Increased installed weight