SKU: 66507398145

Stainless Steel Hex Screw Set: M3-M8 (300-Piece)

Sale price$222.75 Regular price$247.50
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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

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Description

Stainless Steel Hex Screw Set: M3-M8 (300-Piece)Stainless Steel Hex Screw Set: M3 M8 (300 Piece) Material: 304 Stainless steel Color: Silver Size: M3 M4 M5 M6 M8 Widely used in various precision instruments, meters and electronic products Fine workmanship, exquisite application Slick appearance with clear threads, even and burr free Made of quality stainless steel material Mainly used for the fastening connection of aluminium profiles, such as the fastening connection between square multi slot

Stainless Steel Hex Screw Set: M3-M8 (300-Piece)

Material: 304 Stainless steel
Color: Silver
Size: M3/M4/M5/M6/M8

Widely used in various precision instruments, meters and electronic products
Fine workmanship, exquisite application
Slick appearance with clear threads, even and burr-free
Made of quality stainless steel material

Mainly used for the fastening connection of aluminium profiles, such as the fastening connection between square multi-slot aluminium profiles

M3x3mm (Pitch: 0.5mm) 40PCS
M3x4mm (Pitch: 0.5mm) 40PCS
M3x6mm (Pitch: 0.5mm) 40PCS
M4x4mm (Pitch: 0.7mm) 30PCS
M4x6mm (Pitch: 0.7mm) 30PCS
M5x5mm (Pitch: 0.8mm) 30PCS
M5x8mm (Pitch: 0.8mm) 30PCS
M6x6mm (Pitch: 1MM) 20PCS
M6x10mm (Pitch: 1MM) 20PCS
M8x8mm (Pitch: 1.25mm) 20PCS

Aftermarket Stainless Steel Hex Screw Set: M3-M8 (300-Piece)

Shipping Notes
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Exchange/Return Notes
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SKU: 66507398145

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4.3 ★★★★★
Based on 6 reviews
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C
Verified Purchase
Christopher Watson
Omaha, US
★★★★★ 5
Great and ubex
Size: Ultra Slim (2.75-Inch Height), Color: Blue
Wonderful product. Light and very comfortable. I use it to support my bad back and it has helped a great deal.
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Reviewed in the United States on May 30, 2026
L
Verified Purchase
Lisa A
Battle Creek, US
★★★★★ 3
Thin but dense
Size: Ultra Slim (2.75-Inch Height), Color: Blue
i like the thin size but it's very dense -- if you like that. i prefer more fluff/air
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Reviewed in the United States on March 21, 2026
K
Verified Purchase
Katerina W.
Port Orchard, US
★★★★★ 5
Perfect Pillow!
Size: Ultra Slim (2.75-Inch Height), Color: Blue
I have spent so much money trying to find the right pillow. As a side sleeper I would always wake up with a stiff neck but not with this pillow! It’s a perfect height and the pillow stays fairly cool. It’s totally my Goldilocks pillow!❤️
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Reviewed in the United States on May 29, 2026
A
Amz Customer
Phoenix, US
★★★★★ 5
Finally a Cooling Blanket That Actually Works for Hot Sleepers
Size: Queen (90" * 90"), Color: Luxury Grey, Size: Queen (90" * 90"), Color: Luxury Grey
I first got to know this brand when they released their cooling pillow. At the time, I was very skeptical because I’ve tried many “cooling” pillows and pillowcases from other brands, and almost all of them failed to stay cool throughout the night. Surprisingly, this brand was the first one that actually worked for me. Going through menopause has been extremely difficult, especially dealing with the constant heat and night sweats. I kept thinking that if they could somehow use the same cooling technology in a blanket, it would be amazing — and they actually did it. This blanket has honestly been a lifesaver for me. One side has the cooling fabric while the other side feels more like a regular blanket, so you can switch depending on the temperature or season. I’ve been using a silk comforter before this, and while it was comfortable, it really didn’t help much with overheating at night. This cooling blanket made a noticeable difference almost immediately. What impressed me most is that the cooling effect doesn’t just disappear after a few minutes. It stays comfortably cool and lightweight through the night without feeling damp or overly thin. Since using it, I’ve actually been tracking improvements in my sleep using my WHOOP device, and over the past 20 days I’ve noticed my deep sleep readings improving consistently. The blanket also feels well made, soft, and lightweight without feeling cheap. For the quality and performance, I think the price is very fair, especially compared to other “cooling” bedding products that overpromise and underdeliver. If you struggle with hot sleeping, night sweats, or menopause-related heat issues, I would absolutely recommend giving this a try. It genuinely improved my sleep quality.
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Reviewed in the United States on May 24, 2026
V
Vincent Wu
Boise, US
★★★★★ 5
Great blanket for keeping cool, but doesn't magically defy physics.
Size: King(103“*90”), Color: Luxury Grey
This blanket is pretty awesome, and functions exactly as stated; however you might get the wrong impression from the image of the blanket in a the snowy mountains glowing blue as if its actively cooling. The blanket has two sides, the "cold" and "normal" side -- the cold side is the one that has the Q-max 0.45 effect, it actually feels cool to the touch. That being said, covering yourself with this blanket feels pretty similar to using a down blanket with a silk (or some cooler) fabric. It feels quite cool initially but eventually your body puts out enough heat and it "runs out" of cooling. Although this blanket doesn't magically actively generate cooling, its quite effective because it operates fundamentally differently from most blankets. Most blankets are engineered to keep you warm by trapping heat in; this blanket is explicitly designed to draw heat away from your body. As such, it is extremely effective if you use a fan or run the AC, because your body heat is drawn away from the top surface and the inner surface can "grab" and remove more heat. As you probably know, air is a great insulator so this blanket has to be making contact with your body to achieve the cooling effect. If you are familiar with the way "Under Armor" works, I believe this blanket uses a similar principle to keep you cool. This blanket is quite light weight and comfortable, with a very silky (polyester) feeling outer surface. I have not owned this for a year yet, but I'm quite confident that this blanket would be suitable for winter (in Southern California); except if you live in a snowy region. 5/5 for a somewhat high tech blanket that keeps you cool; its the best in cooling you can get without resorting to "active" cooled blankets such as ones with water circulation.
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Reviewed in the United States on May 5, 2026

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