Model: CA21274-4-6HS

Socket Head Cap Screw

Special Features:

Furnished with wire form hold out

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.682 inches and 0.821 inches
Fastener Length
1.252 inches
Head Style
Oval countersunk
Head Diameter
Between 0.430 inches and 0.440 inches
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
Between 0.1409 inches and 0.1426 inches
Thready Qty Per Inch (tpi)
28
Countersink Angle
100.0 degrees
Surface Finish
32.0 microinches grip
Material
Steel comp 630 bearing surface of headsteel comp 631 spring
Material Specification
Ams5643 assn standard single material response bearing surface of headams5673 assn standard single material response spring
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Thread Series Designator
Unf
NSN
5305-01-355-0202
Part Number
CA21274-4-6HS
Description
Screw,cap,socket Head
CAGE
29372

Part CA21274-4-6HS NSN 5305-01-355-0202

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
Concept No.:
App. Key:
SC
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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