SAE AS 9556 (C) - 2007 Bolt, machine-double hexagon extended washer head. corrosion and heat resistant steel. UNS S66286 130 KSI MIN. 1900-32 UNJF-3A

Unit:

Part No.

d	UNJF-3A
L
L₁
approx mass LB/100
c	min
s	Nominal Size
d₁
d_c
d_s
k
w

0.1900-32	0.1900-32	0.1900-32
0.302~0.322	0.365~0.385	0.428~0.448
0.072~0.092	0.072~0.092	0.072~0.092
0.87	0.91	0.95
0.04	0.04	0.04
0.25	0.25	0.25
0.09~0.11	0.09~0.11	0.09~0.11
0.365~0.385	0.365~0.385	0.365~0.385
0.165~0.175	0.165~0.175	0.165~0.175
0.25~0.27	0.25~0.27	0.25~0.27
0.12~0.14	0.12~0.14	0.12~0.14

IFI 115 - 2002

Flange 12-Point Screws
Suppliers(1)

DIN 74361 - 2 (G) - 2008

Ball collar screw - Type G

DIN 65438 - 1993

Aerospace; Bihexagonal Head Bolts, Close Tolerance, With Mj-thread, Short Thread Length, In Titanium Alloy; Nominal Tensile Strength 1100 Mpa, For Temperatures Up To 315 °c

DIN 74361 - 2 (D, E) - 1982

Wheel bolts - Type D, E

ISO 3186 - 2008

Aerospace - Bolts, large bihexagonal head, normal shank, short or medium length MJ threads, metallic material, coated or uncoated, strength classes 1250 MPa to 1800 MPa

ISO 9255 - 2008

Aerospace - Bolts, Normal Spline Head, Normal Shank, Short or Medium Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1100 MPa

ISO 9254 - 1993

Aerospace - Bolts, Normal Spline Head, Normal or Pitch Diameter Shank, Long Length MJ Threads, Metallic Material, Coated or Uncoated, Strength Classes Less Than or Equal to 1100 MPa

JIS /JASO C 610 (T1) - 1979

Center Rib 1st Class Bolts Of Automobiles

JIS /JASO C 610 (T2) - 1979

Center Rid 2nd Class Bolts of Automobiles

JIS /JASO C 610 (T3) - 1979

Center Rid 3rd Class Bolts of Automobiles

JB /T 6686 - 1993

12-spline flange bolts

ASME/ANSI B 18.2.7.1M - 2002 (R2009)

Metric 12-spline flange screws

ASME/ANSI B 18.2.7.1M - 2002 (R2007)

Metric 12-Spline flange screws

EN 2874 - 1996

Aerospace Series - Bolts, Large Bihexagonal Head, Close Tolerance Normal Shank, Medium Length Thread, in Heat Resisting Nickel Base Alloy, Passivated - Classfication: 1550 MPa (at Ambient Temperature)/315℃