ST3M735-4-27

Bolt

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Description:

Fastener Length: 2-1/8", Thread: 1/4-28, Thread Length: 5/16"

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ST3M735-4-27 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.308 inches minimum and 0.323 inches maximum
Fastener Length:
2.106 inches minimum and 2.126 inches maximum
Head Style:
Hexagon
Head Height:
0.105 inches minimum and 0.120 inches maximum
Width Between Flats:
0.430 inches minimum and 0.439 inches maximum
Grip Diameter:
0.2483 inches minimum and 0.2492 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
1.688 inches minimum and 1.698 inches maximum
Thready Qty Per Inch (tpi):
28
Hardness Rating:
36.0 rockwell c minimum fastener and 41.0 rockwell c maximum fastener
Part Name Assigned By Controlling Agency:
Bolt,close toler
Special Features:
Double shear strength 9,300 lbs:ultimate tensile strength 4,680 lbs
Material:
Steel comp 630 ring or steel comp 631 ring
Material:
Steel comp e4340 overall or steel comp 4140 overall or steel comp 8740 overall or steel comp 4130 overall
Material Specification:
Ams 5643 assn std 1st material response ring or ams 5673 assn std 2nd material response ring
Material Specification:
Mil-s-5000 mil std 1st material response overall or mil-s-5626 mil std 2nd material response overall or mil-s-6049 mil std 3rd material response overall or mil-s-6758 mil std 5th material response overall
Surface Treatment:
Cadmium overall
Surface Treatment:
Passivate ring
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response ring
Surface Treatment Specification:
Qq-p-416,type ii,class 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 2-1/8

Additional Information

SKU / Model: ST3M735427
NSN: 5306-01-452-1450
FSC: Bolts / 5306
Product Series: ST3M735
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
ST3M735-4-27_Military-Fasteners-com.pdf
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More ST3M735 machine bolts

ST3M735C4-16

Thread: 1/4-28

ST3M735-5-58

Fastener Length: 4-7/64", Thread: 1/4-24, Thread Length: 3/8"

ST3M735-5-45

Fastener Length: 3-19/64", Thread: 1/4-24, Thread Length: 3/8"

ST3M735-4-9

Fastener Length: 0-63/64", Thread: 1/4-28, Thread Length: 21/64"

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Props to my saleslady (whose name I have sadly forgotten) for her can do attitude. Fast and efficient yet friendly and thorough. The items arrived nicely padded with brown paper. Im so happy youve stopped using those hard-to-dispose-of styrofoam peanuts. Fast to ship reasonable prices. Just excellent all around!

4.0

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

The ordering process was very smooth and your site is user friendly and my part was delivered promptly.

5.0

I recently had the pleasure of working with Dan Hunter and I must say that my experience was nothing short of exceptional. Dan is the epitome of professionalism and knowledge in the Aerospace industry. From the moment I engaged with Dan, I was impressed by his deep understanding of the products/services he was selling. His expertise was evident as he patiently and thoroughly answered all of my questions, providing me with valuable insights that helped me make informed decisions. What sets Dan apart is his ability to build trust and establish rapport with customers effortlessly. I never felt pressured or rushed into making a purchase; instead, I felt supported and guided in finding the right solution for my needs. Ask for Dan if you are looking for a salesperson who goes above and beyond to deliver an exceptional customer experience.

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