ST3M497-4-5

Bolt

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Description:

Fastener Length: 47/64", Thread: 1/4-28, Thread Length: 7/16"

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ST3M497-4-5 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.371 inches minimum and 0.438 inches maximum
Fastener Length:
0.693 inches minimum and 0.740 inches maximum
Head Style:
Double hexagon
Head Height:
0.154 inches minimum and 0.174 inches maximum
Width Between Flats:
0.430 inches minimum and 0.439 inches maximum
Shoulder Diameter:
0.264 inches minimum first shoulder and 0.265 inches maximum first shoulder
Shoulder Length:
0.302 inches minimum first shoulder and 0.322 inches maximum first shoulder
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Shoulder Shape:
Round first shoulder
Material:
Steel overall
Thread Series Designator:
Unjf
Specification Data:
76301-st3-497 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 47/64

Additional Information

SKU / Model: ST3M49745
NSN: 5306-01-044-2964
FSC: Bolts / 5306
Product Series: ST3M497
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 15 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
ST3M497-4-5_Military-Fasteners-com.pdf
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More ST3M497 machine bolts

ST3M497-5-9

Fastener Length: 1-3/64", Thread: 1/4-24, Thread Length: 1/2"

ST3M497-5-7

Fastener Length: 59/64", Thread: 1/4-24, Thread Length: 1/2"

ST3M497-5-12

Fastener Length: 1-15/64", Thread: 1/4-24, Thread Length: 1/2"

ST3M497-3-8

Fastener Length: 55/64", Thread: 10-32, Thread Length: 23/64"

ST3M497-3-7

Fastener Length: 51/64", Thread: 10-32, Thread Length: 23/64"

ST3M497-3-3

Fastener Length: 35/64", Thread: 10-32, Thread Length: 23/64"

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Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

5.0

Military Fasteners is the first place I shop for aviation supplies. I have never had a bad experience. Customer support is always exceptional. Thanks

5.0

I've never received an incorrect order from ACS, even when dealing with small hardware such as nuts, washers, screws, etc. Shipment is always fast and with reasonable shipment prices for my needs. Even my smallest of orders is processed and ship quickly. I'm a long-time ACS customer and I expect I will be for a long time.

5.0

Military Fasteners is an exceptional company in terms of how they run their business. Very prompt and responsive to questions, concerns, quotes, and all other forms of inquiry. Brittany Cornish supports many of the business transactions we perform with Military Fasteners and has made working with them an absolute pleasure. I would highly recommend them to anyone seeking mil-spec hardware.

5.0