Self-Clinching SO/SOS/SOA/SO4 Threaded Standoffs | Through-Hole Fasteners for Sheet Metal Assemblies

Finish：Plain, black oxide , Zinc Electroplating,Copper plating,Nickel plating,Zinc impregnation,ETC.
Material：Carbon steel、Stainless steel
Standard ：GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC.
Non-standards：OEM is available, according to drawing or samples.
Samples：Samples are free.
Package：Wooden boxes, pallet, cartons, plastic bags, nylon bags.

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Categories: Rivets, Self-Clinching Tags: carbon steel fasteners, Electronic Enclosure Hardware, OEM Metal Standoffs, PCB Mounting Standoff, Self-Clinching Standoffs, Sheet Metal Fasteners, SO SOS SOA SO4, Stainless Steel Threaded Standoff, Threaded Standoffs, Through-hole Fasteners

Description

Self-Clinching Standoffs (Types SO, SOS, SOA, SO4) are designed to install into thin sheet metal and provide permanent, strong, and reusable threaded connections. These through-hole standoffs are ideal for PCBs, control panels, enclosures, and equipment housings, where secure spacing and threading are required.

Made from carbon steel or stainless steel, they are available in various finishes to suit environmental and corrosion resistance needs. These fasteners displace material into an undercut when pressed into a properly sized hole, locking them into place permanently.
✅ Material Options:

Carbon Steel
Stainless Steel

✅ Finish Options:

Plain
Black Oxide
Zinc Electroplating
Copper Plating
Nickel Plating
Zinc Impregnation

✅ Standard Compliance:

GB, DIN, ISO, ANSI/ASTM, BS, JIS, etc.

✅ Non-Standard & OEM Production:

OEM options available based on customer drawings or samples

✅ Samples:

Free samples available

✅ Packaging Options:

Wooden Boxes
Pallets
Cartons
Plastic Bags
Nylon Bags

✅ Applications:

✔ PCB Mounting
✔ Sheet Metal Assemblies
✔ Electronics Enclosures
✔ Control Panels
✔ Telecommunications & Networking Equipment

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You have 14 calendar days to return an item from the date you received it.
Only items that have been purchased directly from Us.
Please ensure that the item you are returning is repackaged with all elements.

Ship your item back to Us

Firstly Print and return this Returns Form to: 30 South Park Avenue, San Francisco, CA 94108, USA Please remember to ensure that the item you are returning is repackaged with all elements. For more information, view our full Returns and Exchanges information.

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