MS27039-4-18

Military Standard Machine Screw

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Description:

cadmium plated steel length: 1.156", grip: 0.625", thread: 1/4-28, pan head structural machine screw

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MS27039-4-18
MS27039-4-18
MS27039-4-18
Add to Cart Up to qty 600 ships same day if ordered before 4pm EST
MS27039-4-18 Price:
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$0.48 Each
Quantity:
Pre-packaged bag qty: 100 ea
* Sold in increments of 100
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MS27039-4-18 Datasheet Features and Specification

Thread Diameter:
0.25 inches
Thread Class:
3a
Screw Surface Treatment Specification:
Class 3 federal specification all treatment responses type 2 qq-p-416
Screw Surface Treatment:
Cadmium and chromate
Screw Material:
Steel comp 8630 or steel comp 4037
Min. Tensile Strength (psi):
125000 pounds per square inch
Internal Drive Style:
Cross recess type 1
Head Style:
Pan
Head Height:
Between 0.162 inches and 0.175 inches
Head Diameter:
Between 0.473 inches and 0.492 inches
Hardness Rating:
Between 26 rockwell c and 32 rockwell c
Fastener Length:
Between 1.141 inches and 1.188 inches
Thread Direction:
Right-hand
Thread Length:
Between 0.43 inches and 0.578 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unf (fine thread)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: MS27039418
NSN: 5305-00-839-7091
FSC: Screws / 5305
Product Series: MS27039-4
Pack Weight (Approx.) 0.096 lb
Minimum Qty (MOQ): 100
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
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MS27039-4-18_Military-Fasteners-com.pdf
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Product code MS27039-4-18
MS27039-4-18
MS27039-4-18
MS27039-4-18

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Ive been purchasing aircraft parts and hardware from Military Fasteners for over 4 years. That alone should speak volumes. Ive always received excellent customer service and the product quality is unrivaled. When I think of aircraft parts and accessories, Im thinking Military Fasteners. Keep up the excellent work folks! Regards, Ed

5.0

As usual Military Fasteners did a great job getting the items I ordered to me here in Arizona. My last order had one item on Back Order but was sent in a timely manner direct from the manufacturer. Great Company, great service.

5.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

5.0

I have always turned to Military Fasteners for all my aviation needs. They have never let me down and are totally trustworthy, fast and efficient. They have great choices from reasonably priced, to the best available. I've never seen the need to look anywhere else..Why would I..

4.0