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5/16" x 18 Threaded bungs
TB516C$3.00 - $3.255/16"-18 Weld-In Threaded Bungs – 1018 Mild Steel These weld-in bungs are machined from solid 1018 cold rolled mild steel round stock, then drilled and threaded to 5/16"-18 SAE coa -
3/8" x 16 Stainless Threaded Bung
TB38CSS$4.00 - $4.253/8"-16 Stainless Steel Weld-In Threaded Bungs These 3/8"-16 weld-in bungs are precision-machined from solid stainless steel round bar, offering excellent strength and corrosion -
5/16" x 24 Threaded bungs
TB516F$3.005/16"-24 Weld-In Threaded Bungs – 1018 Mild Steel These 5/16"-24 weld-in threaded bungs are machined from solid 1018 cold rolled mild steel round stock for excellent stren -
Stainless 5/16" Counterbore Bungs
CB516SS$4.00 - $4.25These weld on counterbored bungs are machined from stainless steel to accept socket head cap screws AKA allen bolts used for a super clean look. All of them are made oin a 3/4" outer diameterand... -
3/8" x 16 Threaded Bungs
TB38C$3.00 - $4.003/8"-16 Weld-In Threaded Bungs – 1018 Cold Rolled Mild Steel These 3/8"-16 weld-in threaded bungs are machined from solid 1018 cold rolled mild steel round stock and preci
Description
5/16"-18 Stainless Steel Weld-In Threaded Bungs
These 5/16"-18 weld-in threaded bungs are machined from solid stainless steel round stock and are built to handle demanding fabrication environments. Designed to accept standard SAE 5/16"-18 thread, they’re available in two lengths to suit your mounting or custom build needs.
The 3/4" bungs are thru-tapped for full-pass hardware mounting, while the 1-1/4" bungs are blind-tapped, ideal for applications where a sealed bottom is preferred. Whether you're working on frames, brackets, tanks, or custom mounts, these corrosion-resistant stainless bungs are a strong, clean solution.
Specifications:
| Thread Size | Length | Thread Type | Diameter | Material | Price |
|---|---|---|---|---|---|
| 5/16"-18 | 3/4" | Thru | 3/4" | Stainless Steel | $4.00 |
| 5/16"-18 | 1-1/4" | Blind | 3/4" | Stainless Steel | $4.25 |
Key Features:
Precision-machined from solid stainless steel
Tapped for 5/16"-18 coarse SAE thread
3/4" thru-tapped and 1-1/4" blind-tapped options
Excellent corrosion resistance
Commonly used in brackets, tanks, frames, and custom fab projects
Also known as threaded standoffs or weld nuts
Sold individually