Howmet
Dash Number (Grip) |
N/A 500 |
Grip Range - Min. Grip |
N/A 0.450 in |
Grip Range - Max. Grip |
N/A 0.500 in |
Grip Range |
N/A 0.450-0.500 in |
A Dia |
N/A 0.354 in |
D Dia |
N/A 0.180 in |
E Dia Max |
N/A 0.180 in |
F Wrench Flats |
N/A 0.085 in |
G Ref. |
N/A 0.058 in |
H |
N/A 0.060 in |
L Ref. |
N/A 0.625 in |
R Rad Max |
N/A 0.030 in |
T Across Hex. Ref. |
N/A 0.375 in |
Z Max |
N/A 0.030 in |
Minimum available grip length |
N/A -100 |
Recommended Hole Size |
N/A 0.180-0.183 |
J Dia Min |
N/A 0.250 in |
K Max |
N/A 0.370 in |
Break of Limits <4> |
N/A 0.050-0.053 |
Tensile Structural Failure (Min) |
N/A 900 lb |
Double Shear Min |
N/A 3150 lb |
Locking Torque Min |
N/A 1.000 lb-in0.113 N-m |
Material and Heat Treat |
N/A
Nut and Corebolt: A-286 stainless steel per chemical requirements of AMS5731 heat treated as required for performance. 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, Sleeve & Corebolt: Passivate per AMS-QQ-P-35. KAL-GARD ANN-RO #1013 conversion coating optional. Insert: None DryvcapTM: Color brown. |
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: FCBF208 Special lube and finish: FCBF202 |
Material Type |
N/A A286 CRES |
Rated Shear Strength |
N/A 75 KSI |
Headstyle |
N/A Protruding |
Notes |
N/A
2.Locking feature consists of three (3) indentations located 120° apart on the periphery of the nut component and approximately .040" above intersection of the nut nose angle and O.D. 3.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 manufacturer´s option. Contact Fairchild Engineering. <4> An "L" in place of the dash (-) between the diameter the diameter dash number and the grip dash number designates modified break-off limits of +.053/-.050. "EX: FCBF3015-6L200". <5> 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 size. Insertion force shall not exceed 5.0 lbs. |
