Skip to content

Free Standard Parts Shipping Over $999* • TIPS Contract Vendor

📦 Order Status

📞 850-565-3492 🛠️ Apply for Trade Pricing

Boilers
- Lochinvar
- Weil-McLain
Pumps
Parts Finder
Components
Industrial Parts
- HVAC
  
  HVAC Parts
  Fans & Ventilation
  HVAC Controls
  Heating Equipment
  Air Conditioning & Refrigeration
  Filters & Air Treatment
  HVAC Pumps
- Plumbing
  
  Pipes, Valves & Fittings
  Plumbing Repair & Maintenance
  Filtration
  Water Heaters
- Safety
  
  Safety Equipment
- Fireye
  
  Fireye
Support
Resources
Calculators
Home

Boilers
- Lochinvar
- Weil-McLain
Pumps
Parts Finder
Components
Industrial Parts
Support
Resources
Calculators
Home

Search

Item added to your cart

View cart

Boilers ▾

Lochinvar Weil-McLain

Pumps ▾

Bell & Gossett Taco Comfort Solutions Grundfos Armstrong Pumps & Circulators

Parts Finder

Components ▾

Expansion Tanks Air & Dirt Separators Hydronic Trim & Valves Circuit Setters Piping & Fittings Regulators & Controls Flush Valves & Plumbing Bundles & Kits Tankless Water Heaters

Industrial Parts ▾

HVAC HVAC Parts Fans & Ventilation HVAC Controls Heating Equipment Air Conditioning & Refrigeration Filters & Air Treatment HVAC Pumps

Plumbing Pipes, Valves & Fittings Plumbing Repair & Maintenance Filtration Water Heaters

Safety Safety Equipment

Fireye Fireye

Support ▾

Track Your Order Order Assistance Contact Us

Resources

Calculators

Home

Contact Us

📞 850-565-3492 🛠️ Apply for Trade Pricing

Home › wiegmann

Collection: wiegmann

Sort by:

615 products

Filter and sort Filter

Filter and sort

Filter

615 products

Sort by:

Remove all

615 products

Wiegmann SC101206GNK - Captive Screws Electrical Enclosures, 12 in H, 6 in D, 10 in W, 1, Steel

Wiegmann SC101206GNK - Captive Screws Electrical Enclosures, 12 in H, 6 in D, 10 in W, 1, Steel

Vendor:
Wiegmann

Regular price $57.65 USD

Regular price Sale price $57.65 USD
Wiegmann SC101206NK - Captive Screws Electrical Enclosures, 12 in H, 6 in D, 10 in W, 1, Steel

Wiegmann SC101206NK - Captive Screws Electrical Enclosures, 12 in H, 6 in D, 10 in W, 1, Steel

Vendor:
Wiegmann

Regular price $66.81 USD

Regular price Sale price $66.81 USD
Wiegmann SC121204 - Captive Screws Electrical Enclosures, 12 in H, 4 in D, 12 in W, 1, Steel

Wiegmann SC121204 - Captive Screws Electrical Enclosures, 12 in H, 4 in D, 12 in W, 1, Steel

Vendor:
Wiegmann

Regular price $30.95 USD

Regular price Sale price $30.95 USD
Wiegmann SC121204G - Captive Screws Electrical Enclosures, 12 in H, 4 in D, 12 in W, 1, Steel

Wiegmann SC121204G - Captive Screws Electrical Enclosures, 12 in H, 4 in D, 12 in W, 1, Steel

Vendor:
Wiegmann

Regular price $58.37 USD

Regular price Sale price $58.37 USD
Wiegmann SC121204GNK - Captive Screws Electrical Enclosures, 12 in H, 4 in D, 12 in W, 1, Steel

Wiegmann SC121204GNK - Captive Screws Electrical Enclosures, 12 in H, 4 in D, 12 in W, 1, Steel

Vendor:
Wiegmann

Regular price $39.56 USD

Regular price Sale price $39.56 USD
Wiegmann SC121206 - Wall Mount Electrical Enclosure, Screw On, Metallic, 12 in H, 12 in W, 6 in D, NEMA 1, Carbon Steel

Wiegmann SC121206 - Wall Mount Electrical Enclosure, Screw On, Metallic, 12 in H, 12 in W, 6 in D, NEMA 1, Carbon Steel

Vendor:
Wiegmann

Regular price $46.21 USD

Regular price Sale price $46.21 USD
Wiegmann SC121206G - Captive Screws Electrical Enclosures, 12 in H, 6 in D, 12 in W, 1, Steel

Wiegmann SC121206G - Captive Screws Electrical Enclosures, 12 in H, 6 in D, 12 in W, 1, Steel

Vendor:
Wiegmann

Regular price $65.61 USD

Regular price Sale price $65.61 USD
Wiegmann SC121206GNK - Captive Screws Electrical Enclosures, 12 in H, 6 in D, 12 in W, 1, Steel

Wiegmann SC121206GNK - Captive Screws Electrical Enclosures, 12 in H, 6 in D, 12 in W, 1, Steel

Vendor:
Wiegmann

Regular price $55.58 USD

Regular price Sale price $55.58 USD
Wiegmann SC121206NK - Captive Screws Electrical Enclosures, 12 in H, 6 in D, 12 in W, 1, Steel

Wiegmann SC121206NK - Captive Screws Electrical Enclosures, 12 in H, 6 in D, 12 in W, 1, Steel

Vendor:
Wiegmann

Regular price $51.98 USD

Regular price Sale price $51.98 USD
Wiegmann SC121208G - Captive Screws Electrical Enclosures, 12 in H, 8 in D, 12 in W, 1, Steel

Wiegmann SC121208G - Captive Screws Electrical Enclosures, 12 in H, 8 in D, 12 in W, 1, Steel

Vendor:
Wiegmann

Regular price $87.73 USD

Regular price Sale price $87.73 USD
Wiegmann SC121208GNK - Captive Screws Electrical Enclosures, 12 in H, 8 in D, 12 in W, 1, Steel

Wiegmann SC121208GNK - Captive Screws Electrical Enclosures, 12 in H, 8 in D, 12 in W, 1, Steel

Vendor:
Wiegmann

Regular price $72.65 USD

Regular price Sale price $72.65 USD
Wiegmann SC121208NK - Captive Screws Electrical Enclosures, 12 in H, 8 in D, 12 in W, 1, Steel

Wiegmann SC121208NK - Captive Screws Electrical Enclosures, 12 in H, 8 in D, 12 in W, 1, Steel

Vendor:
Wiegmann

Regular price $65.24 USD

Regular price Sale price $65.24 USD
Wiegmann SC121210G - Screw Cover, 12 in. H x 12 in. W x 10 in. L, Carbon Steel

Wiegmann SC121210G - Screw Cover, 12 in. H x 12 in. W x 10 in. L, Carbon Steel

Vendor:
Wiegmann

Regular price $123.16 USD

Regular price Sale price $123.16 USD
Wiegmann SC121210NK - Screw Cover, Gray, Carbon Steel

Wiegmann SC121210NK - Screw Cover, Gray, Carbon Steel

Vendor:
Wiegmann

Regular price $91.88 USD

Regular price Sale price $91.88 USD
Wiegmann SC121504 - Captive Screws Electrical Enclosures, 15 in H, 4 in D, 12 in W, 1, Steel

Wiegmann SC121504 - Captive Screws Electrical Enclosures, 15 in H, 4 in D, 12 in W, 1, Steel

Vendor:
Wiegmann

Regular price $64.74 USD

Regular price Sale price $64.74 USD
Wiegmann SC121504G - Captive Screws Electrical Enclosures, 15 in H, 4 in D, 12 in W, 1, Steel

Wiegmann SC121504G - Captive Screws Electrical Enclosures, 15 in H, 4 in D, 12 in W, 1, Steel

Vendor:
Wiegmann

Regular price $63.86 USD

Regular price Sale price $63.86 USD

1
…
30
31
32
33
34
…
39

Need help finding a replacement part?

Fill out the part request form and someone will get back to you shortly.

PART REQUEST FORM

Quick links

Terms of Service
Refund & Cancellation Policy
Privacy Policy
Shipping & LTL Freight Policy
Order Assistance
Gulf Coast Service Area
Government Procurement

Payment methods

© 2026, National Boiler Supply

Choosing a selection results in a full page refresh.
Opens in a new window.