Detail Specifications
Thread Direction:
Right-hand
Fastener Length:
Between 0.510 inches and 0.540 inches
Head Style:
Knurled no. 1
Head Diameter:
Between 0.516 inches and 0.546 inches
Head Height:
Between 0.515 inches and 0.545 inches
Internal Drive Style:
Slot
End Application:
Warning system, ta-4j aircraft
Material Accommodated Thickness:
Between 0.094 inches and 0.155 inches
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
20
Material:
Aluminum alloy 6061 head
Material:
Aluminum alloy 6061 stand-off
Material:
Steel comp 301 primary washer
Material:
Steel comp 301 secondary washer
Material:
Steel comp 302 fastener or steel comp 304 fastener or steel comp 305 fastener or steel comp 316 fastener or steel comp 384 fastener
Material:
Steel comp 302 spring
Material Specification:
Astm a580 assn standard single material response spring
Material Specification:
Astm a493 assn standard all material responses fastener
Material Specification:
Mil-s-5059 military specification single material response primary washer
Material Specification:
Mil-s-5059 military specification single material response secondary washer
Material Specification:
Qq-a-225/8 federal specification single material response head
Material Specification:
Qq-a-225/8 federal specification single material response stand-off
Surface Treatment:
Anodize head
Surface Treatment:
Anodize stand-off
Surface Treatment:
Passivate fastener
Surface Treatment:
Passivate primary washer
Surface Treatment:
Passivate secondary washer
Surface Treatment:
Passivate spring
Surface Treatment Specification:
Mil-a-8625, type 1, class 1 military specification single treatment response head
Surface Treatment Specification:
Mil-a-8625, type 1, class 1 military specification single treatment response stand-off
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response fastener
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response primary washer
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response secondary washer
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response spring
Thread Series Designator:
Unc
Item Name:
Fastener,panel
Manufacturer Part Numbers
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
FRB7500-12C4
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
Part Materials
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
Packaging & Shipping
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
Freight Classification
NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
ACC:
Construction Materials