ST3M753L4H21

Bolt

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Description:

Fastener Length: 1-3/4", Thread: 1/4-28, Thread Length: 7/16"

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ST3M753L4H21 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.468 inches nominal
Fastener Length:
1.780 inches maximum
Head Style:
Spline extended washer
Head Height:
0.250 inches nominal
Extended Washer Diameter:
0.460 inches minimum and 0.470 inches maximum
Extended Washer Thickness:
0.036 inches nominal
Grip Diameter:
0.249 inches nominal
Head Minor Diameter:
0.297 inches minimum and 0.312 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
1.312 inches nominal
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
220000 pounds per square inch
Material:
Steel comp xm-13 overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1-3/4

Additional Information

SKU / Model: ST3M753L4H21
NSN: 5306-01-453-3603
FSC: Bolts / 5306
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: 9A991
Download PDF Version
ST3M753L4H21_Military-Fasteners-com.pdf
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Customer Reviews

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Great service. Product was exactly as ordered and was delivered in a timely manner. Great service and I will shop here again.

5.0

With ordering parts, I was assisted by Trisha. Extremely helpful, courteous, and professional. When receiving the items, there was a small discrepancy. I contacted Trisha to let her know, and not only did she and another professional, Paige, work with me right there to rectify the situation. They made sure I received new items in a timely manner, at no extra cost. Taking accountability and being serious in keeping with their high standard product has my respect and future business.

4.0

I love your website. Can hardly believe how fast & accurate the orders come. Am building a kit plane, need a lot of small hardware and electrical the past few months. There has not been a mistake in the last dozen orders.

4.0

I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

5.0