Lyn-Tron - B009YMI0WU , Aluminum, Metric, M4 Screw Size, 6 millimeters OD, 4.2 millimeters ID, 5 millimeters Length (Pack of 10) M4 6 Millimeters 4.2 Millimeters 5 Millimeters 10

Brand:Lyn-Tron

3.5/5

29.47

The aluminum round spacer provides corrosion resistance, is lightweight, and has good electrical conductivity. The material is nonmagnetic. Spacers are unthreaded tubes that separate, space, or connect components within a system to ensure proper placement. Round spacers (also called clearance spacers) are the standard shape, while hex and square styles have flat sides that can be gripped with a wrench or pliers. Saddle spacers (also called saddle washers) and angled spacers have one flat end and one end that accommodates a curved or an angled component, respectively. Panel spacers are another type of spacer that provides a decorative or architectural mounting option for glass or display panels. Captive panel spacers have one toothed edge that inserts directly into the panel and hooks in to securely hold the panel away from the mounting surface.

No units available
Aluminum provides corrosion resistance, is lightweight, and has good electrical conductivity. Round spacer separates or connects components in a system for precise placement.
Brand Lyn-Tron
Color Grey
Country of Origin USA
Item Dimensions LxWxH 5 inches
Item model number AA5005-40-05.0-00
Manufacturer Small Parts
Material Aluminum
Size M4

3.5

7 Review
5 Star
65
4 Star
20
3 Star
12
2 Star
0
1 Star
3

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Scritto da: Karamaz38
Satisfied customer
This item met my expectations and I have no problem ordering from this seller again.
Scritto da: Robert M
Exactly as described
Used these as spacers, after boring out the ID by a couple of millimeters. Decent price and does exactly what you think. Fair price considering the rising costs of aluminum.
Scritto da: DeWayne L. Duff
Very precise - exactly to specs! Good quality too!!!
Okay, so, these are a relatively simple device with some simple specs, but... a lot of manufacturers are slightly off in their specs, or they are spot-on, but in a large batch you still find a few poor-quality parts... this was different, these are all consistently made to the exact specs in the description! A nice surprise! I ordered slightly more than I needed, so I could have lost a few to poor quality, but I didn't! If I had been producing on a budget and a tight-timeline, these would have saved me from any headaches! I'll be back, buying from this seller again!
Scritto da: beckaliz
Measured length and outer diameters are somewhat variable.
I bought a 10 pack of the 10mm length. Haven't used them yet but they seem nice enough for what I intend to do. Do not buy these if you need extreme precision (> 0.1mm accuracy). Here are the measurements of each one using a Mitutuyo No. 293-344 micrometer: 1. length: 10.097mm, OD: 10.006mm 2. length: 10.024mm, OD: 10.021mm 3. length: 10.058mm, OD: 10.026mm 4. length: 10.053mm, OD: 10.018mm 5. length: 10.064mm, OD: 10.016mm 6. length: 10.066mm, OD: 10.028mm 7. length: 10.047mm, OD: 10.007mm 8. length: 10.057mm, OD: 10.019mm 9. length: 10.088mm, OD: 10.013mm 10. length: 10.105mm, OD: 10.015mm The length and OD measurements had approximately +/-0.01mm error depending on where on the circumference they were measured. Based on the variability, I have to agree with the other reviewer on here and take of one star. However, I wouldn't remove more than one star for this. Seller: putting the error on the measurement may help.
Scritto da: ZReviews
Hard to tell what you are getting
The lack of an accurate picture makes it difficult to tell what you are getting but I gambled and when they arrived they were the dimensions described.
Scritto da: Richard-S-C
Works
Works just as advertised.
Scritto da: Bennett D Marks
Three Stars
spacers were off by .05 to .1 mm

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