The KUPO KS-174 is a set of five 3/8"-16 x 19 mm steel hex socket button head cap screws with matching nuts. It is a compact spare-hardware set for repairs, accessory mounting, and 3/8"-16 fastening tasks.
Why It Matters
Button head screws give a lower, smoother profile than taller cap screws while still allowing secure hex-socket tightening. KS-174 is useful anywhere compatible 3/8"-16 hardware needs a clean replacement set.
Key Features
Set of 5 screws with matching 3/8"-16 nuts supports repair and replacement work
3/8"-16 male thread fits common grip and accessory hardware
19 mm length suits compact through-hole fastening tasks
Hex socket button head provides a lower, smoother profile
120 g set weight reflects a practical spare-hardware pack
Applications
Use it for small hardware repairs, accessory mounting, plates, and clamp-related setups that require 3/8"-16 button head screws with nuts.
Compatibility
Do not confuse KS-174 with KS-178, which uses stainless flat-head screws.
Frequently Asked Questions
How many screws are in KS-174?
It is a set of 5 screws with matching nuts.
What screw type is included?
The set uses 3/8"-16 x 19 mm hex socket button head cap screws.
How is it different from KS-178?
KS-178 is the stainless flat-head screw set. KS-174 is the steel button head screw set.
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