MS27039C0830

Military Standard Screw

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Description:

Fastener Length: 1-15/16", Thread: 1/2-20, Thread Length: 13/16"

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MS27039C0830 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.828 inches nominal
Fastener Length:
1.953 inches nominal
Head Style:
Pan no. 2
Head Diameter:
0.958 inches minimum and 0.987 inches maximum
Head Height:
0.327 inches minimum and 0.348 inches maximum
Internal Drive Style:
Cross recess type ii
Thread Diameter:
0.500 inches
Thready Qty Per Inch (tpi):
20
Part Name Assigned By Controlling Agency:
Screw, machine, pan head, structural, cross recessed
Screw Material:
Steel corrosion resisting
Screw Material Specification:
Ams5731 or ams 5732 assn std single material response
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Ams 2700 method 1 type 2 or 8 class 1 test method 102 assn std single treatment response
Special Features:
Specific material heat and corrosion resistant steel, a286 iron base super alloy;grip length 1.125 inches nominal;end chamfered 0.047 x 45 deg;r1 on pan head min 0.020 inches and max 0.30 inches nominal;ultimate tensile load 20000 pounds;ultimate double shear load 29400 pounds;ultimate tensile strength 130000 psi;head marking: basic part nbr and applicable dash nbr;material-c;mfr trade mark-location optional
Thread Series Designator:
Unf
Specification Data:
80205-ms27039 rev f dtd nov 1995 superseded by nasm 27039 rev 2 nov 2007 national std/spec
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Stainless Steel
Length 1-15/16

Additional Information

SKU / Model: MS27039C0830
NSN: 5305-01-571-7192
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 096640, Screws, Iron Or Steel
Download PDF Version
MS27039C0830_Military-Fasteners-com.pdf
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Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.

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