639108-265

639108265 Machine Screw

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
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  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. 639108-265 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.

0.102in. and 0.183in. ⁓3/16"

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.

0.219in. and 0.250in. ⁓1/4"

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.

0.195in. and 0.225in.

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.

0.112in. (UTS #4)

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

40

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.

800000 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 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316

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.

passivate

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-35 fed spec single treatment response

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.

unc

Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

3 type and 2c style

Answers.

What quantity is this sold in?

1HD

What class is the thread series?

Unc

What type of screw surface treatment?

Passivate

What is the thread quantity per inch?

40

What is the head style?

Flat countersunk

What is the thread length?

0.102 inches minimum and 0.183 inches maximum

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for 639108-265?

5305-00-770-2533

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 639108-265?

FSC 5305 ⁓ Screws

NSN 5305-00-770-2533 SCREW,MACHINE

unc thread series passivate screw surface treated 40 thread quantity per inch flat countersunk head style 0.102" thread length right-hand 2a thread class

NIIN
007702533
NIIN Date
01/01/60
Schedule B
7318152000 
Name Code
06657
FIIG
A500D0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$7.28 HD
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. 418198-13 Cage D9182
2. 4806-016 Cage D9182
3. FF-S-92 TY-1 ST Y-2S Cage D9182
4. FFS92 #4-40UNCX 0.250 LG Cage D9182
5. G302437-31 Cage D9182
6. MS35249-20 Cage D9182
7. MS35249-22 Cage D9182
8. MS355200-12 Cage D9182
9. TP51959-13 Cage D9182
10. 119450 Cage 06481
11. FFS92 Cage 81348
12. MS51959-13 Cage T2251
13. 22222ADX Cage 1VN02
14. 407-5531660 ITE Cage 53711
15. 284-415-0404 Cage 95542
16. 284-415-0404 Cage D9182
17. 2950-416C20G Cage D9182
18. 330-2290-000 Cage D9182
19. 34200400 Cage 95105
20. 548-6308-002 Cage 95105
21. MS51959-13 Cage 80205
22. MS51959-13 Cage 51792
23. 2213-047047 Cage S4276
24. SMC601459-8 Cage 80063
25. 71798 Cage 62983
26. VA-97-0172-013 Cage K0668
27. 0920-13 Cage 07187
28. 342-0044-000 Cage 95105
29. 674662-13 Cage 96214
30. MS51959-13 Cage 9R476
31. 342-0044-00 Cage 13499
32. 22222 Cage 73734
33. 011842 Cage D0078
34. 10006400 Cage 64869
35. 245122 Cage 35679
36. MS35200-12 Cage 96906
37. 847-2544-19 Cage 15280
38. MS51959-13 Cage 08226
39. MS51959-13 Cage 96906
40. 5305007702533 Cage SCY13
41. P342-0044-000 Cage 77250

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - National Security Agency 
  • - U.s. Marine Corps 
  • - Defense Threat Reduction Agency 
  • - Austria 
  • - Lithuania 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Argentina 
  • - Singapore 
  • - Kuwait 
  • - Morocco 
  • - Saudi Arabia 
  • - Malaysia 
  • - Thailand 
  • - Australia 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 
  • - Nato Maintenance And Supply Agency 

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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

639108-265 / 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.