To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
The 3M Speedglas G5-01 Pivot Knob (Part 46-0400-58) is a thermoplastic replacement component for the headgear suspension system of G5-01 heavy-duty welding helmets. It is designed to manage friction and lock the visor mechanism in place, functioning as a critical interface with the 46-0400-56 hinge mechanism to maintain secure helmet positioning during industrial operations.
Features
Replacement spare part for original pivot knobs that are worn or damaged
Friction management for headgear suspension adjustment
Locking mechanism for visor positioning
Thermoplastic construction for industrial durability
Designed for high-duty welding headgear suspension systems
Specifications
Manufacturer: 3M
Brand: Speedglas
Part Number: 46-0400-58
3M ID: 7100215096
Product Series: G5
Product Type: Pivot Knob
Material: Thermoplastic
Package Quantity: 1 per case
Package Weight: 18.53 oz (525.26 g)
Package Dimensions: 6.25 in x 7.62 in x 10.25 in (15.88 cm x 19.37 cm x 26.04 cm)
