346418-299

346418299 Machine Screw

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AS9120 Certified by SAI Global

Datasheet. 346418-299 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2a

Thread Direction
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

RIGHT-Hand

Thread Length
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

0.667in. and 0.750in. ⁓3/4"

Fastener Length
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.

0.750in. ⁓3/4"

Head Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.

flat countersunk

Head Diameter
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.

0.685in. and 0.762in.

Internal Drive Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.

cross recess type 1

Nominal Thread Diameter
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.

0.375in. ⁓3/8"

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

24

Minimum Tensile Strength
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.

55000 pounds per square inch

Countersink Angle
The included angle of the countersink.

80.0 degrees and 82.0 degrees

Screw Material
The chemical compound or mechanical mixture properties of which the screw is fabricated.

steel comp 1010 or steel comp 1011 or steel comp 1013

Screw Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the screw material.

66 fed std all material responses

Screw Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the screw is plated,dipped and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

cadmium and chromate

Screw Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material of the screw.

QQ-P-416 ty 2 cl 3 fed spec all treatment responses

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unf

Answers.

What class is the thread series?

Unf

What type of screw surface treatment?

Cadmium and chromate

What is the thread quantity per inch?

24

What is the head style?

Flat countersunk

What is the thread length?

0.667 inches minimum and 0.750 inches maximum

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for 346418-299?

5305-00-959-4157

How is this classified for shipping?

Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment

What's the federal classification of 346418-299?

FSC 5305 ⁓ Screws

NSN 5305-00-959-4157 SCREW,MACHINE

unf thread series cadmium screw surface treated 24 thread quantity per inch flat countersunk head style 0.667" thread length right-hand 2a thread class

NIIN
009594157
NIIN Date
01/01/62
Schedule B
7318152000 
Name Code
06657
FIIG
A500D0
Item Weight
0.100lbs
Item Dimensions
--
QUP
 
Historical Price
$0.20 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. MS35191-319 Cage 80205
2. MS35191-319 Cage SD663
3. 828675 Cage 56442
4. 828675 Cage 72260
5. 828675 Cage 19107
6. 828675 Cage 63659
7. 224775 Cage 08683
8. K28675 Cage 65282
9. 34344 Cage 54123
10. MS35191-319 Cage 96906
11. 828675 Cage 16764
12. 16HM02935 Cage 04741
13. S28675 Cage 04741
14. 850321 Cage 12603
15. 1843646 Cage 16764
16. 5A7349 Cage 21910
17. 1843646 Cage 24617
18. 828675 Cage 24617
19. 137123H Cage 89346
20. 5215007 Cage 19207
21. 326K61 Cage 83299
22. 828675 Cage 76040
23. 1843646 Cage 1LW55
24. 16HM02935 Cage 62265
25. S28675 Cage 62265
26. 850321 Cage 77237
27. 5A7349 Cage 95201
28. 137123H Cage 31007
29. 5A7349 Cage 95201
30. MS35191-319 Cage 1938A
31. MS35191-319 Cage 80205
32. 828675 Cage 56442
33. 828675 Cage 72260
34. 828675 Cage 19107
35. 828675 Cage 63659
36. 224775 Cage 08683
37. K28675 Cage 65282
38. 34344 Cage 54123
39. 828675 Cage 16764
40. MS35191-319 Cage 96906
41. 1843646 Cage 24617
42. 828675 Cage 24617
43. 137123H Cage 89346
44. 828675 Cage 76040
45. 5215007 Cage 19207
46. 326K61 Cage 83299
47. 1843646 Cage 1LW55
48. 16HM02935 Cage 62265
49. S28675 Cage 62265
50. 850321 Cage 77237
51. 5A7349 Cage 95201
52. 16HM02935 Cage 04741
53. S28675 Cage 04741
54. MS35191-319 Cage SD663
55. 850321 Cage 12603
56. 1843646 Cage 16764
57. 5A7349 Cage 21910
58. 137123H Cage 31007
59. MS35191-319 Cage 1938A
60. MS35191-319 Cage 80205
61. 828675 Cage 56442
62. 828675 Cage 72260
63. 828675 Cage 19107
64. 828675 Cage 63659
65. 224775 Cage 08683
66. 34344 Cage 54123
67. K28675 Cage 65282
68. 828675 Cage 16764
69. MS35191-319 Cage 96906
70. 1843646 Cage 24617
71. 828675 Cage 24617
72. 137123H Cage 89346
73. 5215007 Cage 19207
74. 828675 Cage 76040
75. 326K61 Cage 83299
76. 1843646 Cage 1LW55
77. 16HM02935 Cage 62265
78. S28675 Cage 62265
79. 850321 Cage 77237
80. 5A7349 Cage 95201
81. MS35191-319 Cage SD663
82. 850321 Cage 12603
83. 1843646 Cage 16764
84. 5A7349 Cage 21910
85. S28675 Cage 04741
86. 16HM02935 Cage 04741
87. 137123H Cage 31007

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - U.s. Coast Guard 
  • - Austria 
  • - Brazil 
  • - Spain 
  • - Malaysia 
  • - Thailand 
  • - Republic of Korea 
  • - United Kingdom 
  • - Philippines 
  • - Portugal 
  • - Denmark 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3) 
UFC (universal freight code)
48950 

Similar by Design Other screws with similar characteristics

Nothing similar to this part number was found in our inventory

346418-299 / Screw,machineWhat is the formal definition of this item?

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.