Business Discounts

Account

Contact

Cart 0

Checkout

Light Bulbs
- - LED
    
    A-Line / Bullet
    
    Flood
    
    Globe
    
    Sign / Scoreboard
    
    Tubes
    
    HID Replacement
    
    more >>
  - Halogen
    
    PAR
    
    MR
    
    R / BR
    
    Single Ended
    
    Double Ended
    
    A-Line
    
    more >>
  - HID
    
    Metal Halide
    
    Mercury Vapor
    
    High Pressure Sodium
  - Antique Filament
    
    Edison
    
    Victorian
    
    Chandelier
    
    Globe
    
    Tubular
    
    Oversize
  - CFL (Screw Base)
    
    Twist / Spiral (Medium Screw)
    
    Dimmable
    
    Flood
    
    Globe
    
    Torpedo
    
    Pear / A-Line
    
    more >>
  - CFL (4-Pin Base)
    
    Single Tube
    
    Double Tube
    
    Triple Tube
    
    Quad Tube
    
    2D
    
    Twist / Spiral
    
    Dimmable
  - CFL (2-Pin Base)
    
    Single Tube
    
    Double Tube
    
    Triple Tube
    
    2D
    
    Flood
    
    Cold Cathode
  - CFL (Twist + Lock)
    
    Twist / Spiral
    
    Globe
    
    Pear / A-Line
    
    Dimmable
  - Reflector Flood / Spot
    
    BR30
    
    BR40
    
    PAR36
    
    PAR38
    
    R14
    
    R20
    
    more >>
  - General Purpose
    
    A15
    
    A19
    
    A21
    
    A23
    
    PS25
    
    PS30
    
    more >>
  - Decor / Vanity
    
    B Style (Blunt Tip)
    
    C Style (Candle Tip)
    
    F Style (Flame)
    
    G Style (Globe)
    
    Novelty (Prism / Star)
  - Special Application
    
    Daylight / Full Spectrum
    
    Black Lights
    
    Plant / Aquarium
    
    Scoreboard / Sign
    
    Heat / Infrared
    
    Germicidal
    
    more >>
  - Straight Fluorescent
    
    T2
    
    T4
    
    T5
    
    T8
    
    T12
    
    more >>
  - U-Shaped Fluorescent
    
    T6
    
    T8
    
    T12
  - Circular Fluorescent
    
    T4
    
    T5
    
    T6
    
    T9
    
    Kits
  - Miniature / Automotive
  - Projector
LED Bulbs / Lighting
- - LED Bulbs
    
    A-Line / Pear
    
    Flood
    
    Globe
    
    Antique Filament
    
    Sign / Scoreboard
    
    Puck Style
    
    more >>
  - LED Retrofit Bulbs
    
    HID
    
    Pin-Base CFL
    
    Bi-Pin Halogen
    
    Double Ended Halogen
    
    Linestra
    
    Miniature / Automotive
    
    more >>
  - LED Straight Tubes
    
    T5
    
    T8
    
    T12
    
    Kits
  - LED U-Shaped Tubes
  - LED Circline Tubes
  - LED Fixtures
    
    Indoor
    
    Outdoor
    
    Exit / Emergency
  - LED Retrofit Kits
    
    Recessed Cans
    
    Troffers
    
    Disc Light
    
    Wall Mounted
    
    Ceiling Mounted
  - Smart Home / Lighting
    
    Lightify (Osram)
    
    Litetronics
    
    Starfish
    
    Caséta
    
    Spektrum+
  - LED Tape Lights
    
    Kits
    
    Strips
    
    Remote Controls
    
    Drivers / Receivers
    
    Accessories
Christmas
- - Ornaments
    
    Balls
    
    Onions
    
    Finials
    
    Drops
    
    Diamond
    
    Pine Cone
    
    Snowflakes
    
    Candy
    
    Picks / Sprays
    
    more >>
  - Candles
    
    Flameless LED Wax Candles
    
    LED Candles in Lanterns
    
    Tea Lights
    
    Votive
    
    Taper (Battery Operated)
    
    Taper (Electric)
    
    Candelabras
    
    Candle Holders
  - LED String Sets
    
    Miniature / M5
    
    Wide Angle / Conical
    
    Icicle
    
    C6
    
    C9
    
    Globe / Ball
    
    Battery Operated
    
    Micro
    
    more >>
  - LED Repl. Bulbs
    
    C7
    
    C9
    
    Icicle
    
    Globe
    
    F15
    
    S14
  - Standard String Sets
    
    Miniature / M5
    
    C7
    
    C9
    
    Nostalgic
    
    Icicle
    
    Bubble Lights
    
    Globe / Ball
    
    Battery Operated
    
    more >>
  - Standard Repl. Bulbs
    
    C7
    
    C9
    
    Fibre Optic
    
    Globe
    
    Candle Light
    
    Flame Tip
    
    Bubble Light
    
    Miniature
Home / Office Decor
- - Foliage
    
    Lighted Branches
    
    Trees
    
    Garlands
    
    Planters
    
    Bushes
    
    Succulents
    
    more >>
  - Dried and Preserved
    
    Grass
    
    Flowering Plants
    
    Standard Plants
    
    Flowers
    
    Branches
    
    Pods
    
    more >>
  - Candles
    
    Flameless LED Wax Candles
    
    LED Candles in Lanterns
    
    Tea Lights
    
    Votive
    
    Candelabras
    
    Candle Holders
  - Themed String Sets
    
    Holidays
    
    Animals / Insects
    
    Pop Culture
    
    Beach
    
    Food / Beverage
    
    Plant / Flower
    
    more >>
  - Wall Decor
    
    Word Art
    
    Figurines
    
    Sun Designs
    
    Botanical
    
    Gallery
    
    Photo Frames
    
    more >>
  - Night Lights
    
    Standard
    
    Kids
    
    Decorative
    
    Bubble Light
  - Vases / Jars / Bottles
    
    Jars
    
    Vases
    
    Cloches
    
    Mason Jar Lids
    
    Wine Bottle Stoppers
  - Textiles
    
    Bags
    
    Home Goods
  - Apparel
    
    LED Reading Glasses
    
    Jewelry
Lawn and Garden
- - Garden Stakes
    
    Mushroom
    
    Figurine
    
    Plant
    
    Seasonal
    
    Animals
  - Hanging Decor
    
    Wind Chimes
    
    Lanterns
    
    Chains
    
    Bells
    
    Window Decor
Holiday / Event
- - Black Lights
    
    Fluorescent Tubes
    
    Compact Fluorescent
    
    U-Shaped Fluorescent
    
    Incandescent
    
    LED
  - Colored / Party Lights
    
    Standard (Transparent)
    
    Standard (Ceramic)
    
    Flood
    
    Globe
    
    Decorative
    
    Compact Fluorescent
    
    Fluorescent Tubes
  - Party Light Systems
    
    Disco Balls
    
    Strobe Lights
    
    Plasma Lights
    
    Projector
  - Christmas
    
    String Sets
    
    Replacement Bulbs
    
    Trees
    
    Bubble Lights
    
    Lanterns
    
    Night Lights
    
    Ornaments
  - Halloween
    
    String Sets
    
    String Set Bulbs
    
    Light Bulbs
    
    Black Lights
    
    Candles / Lanterns
    
    Pre-Lit Trees
    
    more >>
  - Wedding
    
    String Sets
    
    Decorative Branches
    
    Tea Lights / Votive
    
    Candles / Lanterns
    
    Taper Candles
    
    Garlands
  - Valentine's Day
    
    String Sets
    
    Candles
    
    Light Bulbs
    
    Rope Lights
    
    Novelty / Fun
    
    Blossoms / Flowers
  - St. Patrick's Day
    
    String Sets
    
    Candles
    
    Light Bulbs
    
    Rope Lights
  - 4th of July
    
    String Sets
    
    Candles
    
    Light Bulbs
    
    Rope Lights
  - Easter
    
    String Sets
    
    Light Bulbs
    
    Novelty / Fun
    
    Blossoms / Flowers
  - Summer / Patio
    
    String Sets
    
    String Set Replacement Bulbs
    
    Bulbs
  - Designer
    
    Designer Filament
    
    Soft Tipped Silicone
    
    Wine Bottle
    
    LED Antique Filament
Fixtures
- - LED Integrated
    
    Indoor
    
    Outdoor
    
    LED Retrofit Kits
    
    Work / Shop
  - Residential (Open)
    
    Wall
    
    Ceiling
    
    Ceiling Fans
    
    Lamps
    
    Outdoor
    
    Under Cabinet
  - Commercial (Open)
    
    High Bay / Low Bay
    
    Ceiling
    
    Wall Packs
    
    Area
    
    Flood
    
    Sconce
    
    Vapor Tight
    
    Work / Shop
  - Healthy Living
    
    Vision
    
    Therapy
  - LED Exit / Emergency
    
    Exit
    
    Emergency
    
    Exit / Emergency Combination
    
    Retrofit Kits
  - Incand. Exit / Emerg.
    
    Exit
    
    Emergency
    
    Exit / Emergency Combination
    
    Retrofit Kits
  - Smoke / CO Alarms
    
    Smoke
    
    Carbon Monoxide
    
    Combination
    
    Wireless
    
    Heat
  - Accessories
    
    Diffusers
    
    Shades
    
    Socket Covers
    
    Clips / Caps
    
    Pull Chains
    
    more >>
Lighting Controls
- - Sockets
    
    Base Modifiers
    
    1-Pin Fluorescent
    
    2-Pin Fluorescent
    
    Halogen Pin
    
    Candelabra Screw
    
    Medium Screw
    
    more >>
  - Wiring Devices
    
    Extension Cords
    
    Power Strips
    
    Outlet Socket Adapters
    
    Fuses
    
    Disconnects
    
    Chargers
  - Testers and Meters
    
    Light Meters
    
    Circuit Testers
    
    Outlet Testers
    
    Multimeters
Ballasts / Drivers
- - Fluorescent
    
    T5 (Straight)
    
    T8 (Straight)
    
    T12 (Straight)
    
    T9 (Circular)
    
    Compact (CFL)
    
    Fulham Brand
  - HID
    
    Metal Halide
    
    Metal Halide Kits
    
    High Pressure Sodium
    
    High Pressure Sodium Kits
  - Accessories
    
    Starters
    
    Capacitors
    
    Ignitors
    
    Dimming Controls
    
    Converter Kits
Miniature / Auto Bulbs
Projector Bulbs
Flashlights
Batteries
Energy Solutions
Specials / Closeouts
Business Discounts

800-948-1063 800-948-1063 800-948-1063 800-948-1063

Fixtures
Light Fixture Accessories
Hardware
Fasteners
Washers

Washers

(1)

1 items

Length
- ALL Lengths
- 0.5"
- 0.6"
- 0.7"
- 0.75"
- 0.8"
- 0.9"
- 1"
- 1.1"
- 1.3"
- 1.5"
- 1.8"
- 2"
- 2.3"
- 2.5"
- 3"
- 3.5"
- 4"
Sort By

1 - 1

Sort By: Popularity Length: 3"

Satco 3" 18 Gauge 1/8 IP Steel Washer

Satco

90995

3" 18 Gauge 1/8 IP Steel Washer (90-995)

3" 18 Gauge 1/8 IP Steel Washer (90-995)

1 - 1 of 1

LightBulbs.com Shipping Policy:

We do our best to provide very affordable shipping rates and to get your order shipped out to you as soon as possible!

Rates

Our flat rate for ground shipping to the 48 contiguous states is $10.99. Surcharges may apply for larger orders. For shipments to Canada, you can add some items to your cart to determine the shipping rate.

Certain longer fluorescent/LED tubes and 4' ceiling fixtures will be assessed a shipping surcharge; this is to cover all of the additional shipping materials that are needed to ensure a safe arrival.

Carriers Used

We use the United States Post Office and FedEx for our shipments. The exact carrier and service used is calculated once the order is packaged for shipment. If you require a particular shipping service for your address, additional surcharges may apply. We never guarantee a certain method for any order unless it is an express order.

Most in-stock orders will ship out within 24 hours and will reach customers within approximately a week. For express delivery methods, every effort is made to ensure those in-stock orders are shipped the same day, provided the order was received by 1PM Central Time. In some cases, the order may ship the next business day.

Orders are shipped from Minnesota, ensuring a reasonable shipping time frame to both coasts as well as the areas in-between.

We email tracking numbers to customers once orders have shipped, provided a valid email address is on file.

Issues with Shipping

If a shipment is missing, our Customer Service team needs to be notified within 7 days of the carrier acknowledgement of delivery so a timely claim can be filed.

For shipments outside of the USA, we are not responsible for damaged or missing products.

If a package is confirmed by carrier to be delivered to the address provided by the customer, and the package is reported as missing, the responsibility falls to the customer to file a missing package or theft claim with the carrier used.

Much of our shipping process is automated - there are times when orders will ship so quickly that cancellation requests over email/phone will not arrive in time. In these instances, the shipment will go out and our return policy will apply.

We are open! Our response to Coronavirus (COVID-19)
Questions? Call 800-948-1063 or email us

Get Offers and Discounts to your Inbox:

Secure Site

CONNECT

Customer Reviews

LightBulbs.com is an EnergyStar Partner

COMPANY

About Us
Leadership Team
Our History

Contact Us
Account
In The Media

RESOURCES

Shop by Brand
Business Services
Reviews
Compare Us
Blog

POLICIES

Shipping
Returns
Privacy
Terms and Conditions

TOOLS / GUIDES

Energy Savings Calculator
Color Temperature Selector
How to Measure a Light Bulb
Cross Referencing Light Bulbs

Light Bulb / Base Identification:

LED | CFL | Halogen | HID
Incandescent | Fluorescent

About | Contact | Shipping | Returns | Terms | Privacy

© 1996-2025 LightBulbs.com | All Rights Reserved.