Howmet Fastening Systems
Howmet Fastening Systems
Phone: Sales +1 800 992 4444
Technical Support +1 310 784 6409
Email: HFSTechSupport@howmet.com
Website: www.hfs.howmet.com
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Blind Bolt Fastener, High Strength, Friction Thread Lock, Threaded, Protruding Head, Close Tolerance Shank, Titanium/A-286 (95 KSI Shear)
Unit of Measure

Specifications

Nominal Diameter

 N/A 0.3750 Inch

Nominal Diameter No.

 N/A 12

A Dia.

 N/A 0.630 Inch0.660 Inch

C Driver Length Ref.

 N/A 0.400 Inch

D Shank Dia.

 N/A 0.3735 Inch0.3745 Inch

E Spline O.D. Ref.

 N/A 0.320 Inch

H

 N/A 0.150 Inch0.165 Inch

R Radius Max.

 N/A 0.030 Inch

Min. Single Shear Strength1

 N/A 10500 lb

Min. Tensile Strength1

 N/A 7000 lb

K Lead-In Dia.

 N/A 0.3654 Inch0.3680 Inch

M Ref.

 N/A 0.305 Inch

BD Dia. Min. - Extended Grip6

 N/A 0.469 Inch

BD Dia. Min. - Design Grip

 N/A 0.488 Inch

Design Grip Range Min.

 N/A 0.813 Inch

Design Grip Range Max.

 N/A 0.875 Inch

L10

 N/A 1.510 Inch

Material Nut Body

 N/A A286 CRES per Chemical Composition AMS 5737 or 5732

Material Core Bolt

 N/A 6Al-4V Titanium per AMS 4967 or 4928

Finish Nut Body

 N/A Aluminum Coat per NAS4006 with HI-KOTE1 NC (Non-Chromate)

Finish Core Bolt

 N/A Incotec Tec-Lube Dry Film Lube per AS5272 or Equivalent

Procurement Specification

 N/A T0108

Complete Installation Tool

 N/A ETT2100-12

Installation Nose Only

 N/A ETT2100-12N

Recommended Installation Hole Sizes

 N/A 0.375 Inch0.378 Inch

Installed Weight

 N/A 42.38 Lbs/1000

Notes

N/A Technical Specifications

  1. Single shear testing shall be in accordance with the requirements of NASM 1312-20 and applies to grips 05-05 min, 06-06 min, 08-07 min, 10-09 min and 12-10 min and longer. Tensile strength testing shall be in accordance with requirements of NASM 1312-8 and applies to grips 05-06 max, 06-07 max, 08-08 max, 10-10 max and 12-12 max and longer.
  2. Dimensions are in inches and are to be met after finish.
  3. 3 indentations 120° apart to provide thread lock.
  4. Blind side head may be installed on 5° maximum slope.
  5. The average smallest and largest observed values on the same specimen shall be equal to or greater than the stated minimum.
  6. Extended grip "BD min" value applies to a part driven .008"±.002" over the design maximum grip.
  7. Sleeve dia. may be up to .0003" oversize in band anneal zone. Zone extends from approximately blind end - .470" for the -05 Dia., - .525" for the -06 Dia.,- .635" for the -08 Dia., - .700" for the -10 Dia., and - .750" for the -12 Dia.
  8. Identification: -05 and -06: no identification markings. -08, -10 and 12: manufacturer's ID. Marking indented .010 maximum, location and orientation optional.
  9. Transition, optional radius or chamfer.
  10. Consult HFS for longer grip length availability.