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Your cart is empty. 【100 Pcs M3 x 16mm Hex Socket Button Head Cap Screws + 1 Pcs Hex Key Come In a Plastic Storage Box】
✔ Contains 100 Pcs M3 x 16mm hex socket button head cap screws
--Meets/exceeds: ISO7380
--Thread size ( diameter ): 3 mm
--Thread Pitch: 0.5 mm
--Thread Length: 16 mm ( Range: 16.00 ± 0.35 mm), Total Length ( includes head ): 17.53 mm ( Range: 17.53 ± 0.48 mm )
--Screw head style: button head, head diameter: 5.50 mm( Range: 5.50 ± 0.15 mm), Head Height: 1.53 mm ( Range: 1.53 ± 0.13 mm)
--Screw drive style: hex socket drive, also known as internal hex drive, hex size: 2.0 mm --Made of alloy steel 40Cr, black oxide finish, high strength and anti-rust
--Strength grade of screws : 12.9 Grade, hardness: HRC 39-44, tensile strength: 1220 N/mm²
✔ Contains 1 Pcs hex key to drive these screws conveniently and easily
--Hex size: 2.0 mm
--Made of chrome-vanadium steel, nickel plated, higher strength, anti-rust
✔ Easy to store: 100 Pcs M3 x 16mm hex socket button head cap screws and 1 Pcs Hex Key come in a plastic storage box, organized conveniently and easily
[ Package Contains ]
M3 x 16mm-----100 Pcs
Hex Key------1 Pcs
[ What is Hex Socket Drive ]
Hex Socket Drive, also known as Internal hex drive, have a hexagonal hole in the center that requires an Allen key, also known as a hex key or Allen wrench
[ What is Button Head ]
Button head is similar to standard pan head screws but have a curved top
TEAM BIGDOG
2025-08-28 15:49:14
The 100 Pcs M3 x 16mm 12.9 Grade Alloy Steel Hex Socket Button Head Screws are a perfect addition to my RC upgrade kit. These screws are incredibly durable, thanks to the 12.9-grade alloy steel, which provides excellent strength and resistance to stripping or bending.The precise threading and consistent sizing make them easy to install, ensuring a secure fit for various RC applications. They’ve been especially useful for reinforcing critical components in my RC cars, delivering peace of mind during high-speed runs and rough terrains.
my104
2025-08-26 12:59:57
Great Screws. Threads are quality, and tool is included. Great buy!
Meng Lucky Xiong
2025-07-27 15:20:17
Does its job, no complaints.
Queenvik
2025-07-26 13:08:14
The iExcell 100 Pcs M4 Hex Socket Button Head Cap Screws worked perfectly for my project. They’re made of high-quality alloy steel and the black oxide finish gives them a nice, durable look. The size and threading were exactly what I needed, and they fit perfectly. Very pleased with the purchase and would definitely recommend this kit to others!
Victoria Jenkins
2025-07-11 16:53:31
its a fastener I don't know what to say, except for the weird fact that I have to get 100 of them. Has Amazon become like a Costco?!
Jose
2025-07-10 18:03:37
3.5 stars. Decent screw for my use (fasten MGN12 linear rails) but the head does strip easily so you need to make sure your Allen is fully engaged in the socket. I was also shorted 7 screws (only 93 in the box). Black finish was a nice added touch to match my black rails.
gmart
2025-04-16 19:18:47
great
Yujiao
2025-03-24 20:05:06
this worked perfect for my tesla plate!
gaetan bosse
2025-03-07 12:57:23
exactement les bonnes vis que j`avais besoin
J
2025-02-20 13:01:06
Amazon delivered them fast this time they where in a nice case , bonus.... Cheers
richard
2024-12-26 15:06:28
Just got the package and opened it up to see im missing the tool and half the screws almost
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