MS18066-57

Military Standard Setscrew

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Description:

Fastener Length: 49/64", Thread: 1/4-28, Head Width: ", Thread Length: 3/4"

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MS18066-57 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.750 inches nominal
Fastener Length:
0.730 inches minimum and 0.770 inches maximum
Head Style:
Headless (setscrew)
Locking Feature:
Patch threads or pellet threads or strip threads
Point Style:
Flat
Internal Drive Style:
Hexagon
Thread Diameter:
0.250 inches
Width Across Flats:
0.124 inches nominal
Thready Qty Per Inch (tpi):
28
Material:
Steel corrosion resisting overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Stainless Steel
Length 49/64

Additional Information

SKU / Model: MS1806657
NSN: 5305-01-054-6228
FSC: Screws / 5305
Product Series: MS18066
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.6080
ECCN: 9A991
National Motor Freight: 096630, Screws Noi Brass / Bronze / Copper
Download PDF Version
MS18066-57_Military-Fasteners-com.pdf
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More MS18066 setscrews

MS18066-53

Fastener Length: 5/8", Thread: 1/2-20, Head Width: 1/4"

MS18066-26

Fastener Length: 3/8", Thread: 1/4-28, Head Width: 1/8", Thread Length: 3/8"

MS18066-25

Fastener Length: 3/8", Thread: 10-32, Head Width: 3/32", Thread Length: 3/8"

MS18066-23

Fastener Length: 3/8", Thread: 6-32, Head Width: 1/16"

MS18066-11

Fastener Length: 1/4", Thread: 6-32, Head Width: 1/16", Thread Length: 1/4"

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I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

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Lots of items and great pricing. Makes shopping for parts so much easier to get everything at the best pricing in one place. You have made my job a whole lot easier!

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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.

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I've probably had over 50 separate orders over the past. Every one was delivered promptly and was correct.

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