ST3M571-8D46

Bolt

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Description:

Fastener Length: 3-21/32", Thread: 1/2-20, Thread Length: 25/32"

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ST3M571-8D46 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.742 inches minimum and 0.792 inches maximum
Fastener Length:
3.627 inches minimum and 3.657 inches maximum
Head Style:
Double hexagon w/hole
Head Height:
0.494 inches minimum and 0.514 inches maximum
Width Between Flats:
0.553 inches minimum and 0.564 inches maximum
Extended Washer Diameter:
0.818 inches minimum and 0.828 inches maximum
Extended Washer Thickness:
0.113 inches minimum and 0.133 inches maximum
Grip Diameter:
0.4990 inches minimum and 0.4995 inches maximum
Shank Unthreaded Hole Diameter:
0.106 inches minimum first hole and 0.111 inches maximum first hole
Thread Diameter:
0.500 inches
Grip Length:
2.865 inches minimum and 2.885 inches maximum
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
220000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center:
3.381 inches minimum first hole and 3.421 inches maximum first hole
Material:
Steel corrosion resisting overall
Surface Treatment:
Passivate overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Stainless Steel
Length 3-21/32

Additional Information

SKU / Model: ST3M5718D46
NSN: 5306-00-294-9728
FSC: Bolts / 5306
Product Series: ST3M571
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
ST3M571-8D46_Military-Fasteners-com.pdf
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More ST3M571 machine bolts

ST3M571-8H46

Fastener Length: 3-21/32in., Hole Diameter: in., Thread: 1/2-20, Thread Length: 25/32in.

ST3M571-8-18

Fastener Length: 1-29/32", Thread: 1/2-20, Thread Length: 25/32"

ST3M571-8-12

Fastener Length: 1-17/32", Thread: 1/2-20, Thread Length: 25/32"

ST3M571-7H28

Fastener Length: 2-15/32", Hole Diameter: ", Thread: 3/8-20, Thread Length: 23/32"

ST3M571-6H23

Fastener Length: 2-1/16", Hole Diameter: ", Thread: 3/8-24, Thread Length: 5/8"

ST3M571-6D14

Fastener Length: 1-1/2", Thread: 3/8-24, Thread Length: 5/8"

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Trisha was very helpful and knowledgeable. She was very friendly and outgoing.

5.0

I placed an order with Lindsey at Military Fasteners late afternoon, 3:15 to be exact and she was nice enough to expedite my order and made sure to get it shipped that day. Great company with great people.

5.0

As always, my order was filled accurately and arrived quickly. The one item not in stock in California arrived two days later from another store. Over the years, whether a large order or just a few items,I have received the same quick service. My suggestion? Continue the excellent customer service.

4.0

Excellent service all round. The parcel arrived on my doorstep, in a regional Australian town, on the morning of the fifth day after placing my order.

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