Home
Contact
About Us
Online Store
Motor/Control Division
717.336.2949
M-F from 7:30am to 5:00pm
Power Tool Division
717.354.6141
M-F from 7:00am to 5:00pm
Sign In
My
Account
My Cart
Menu
Online Store
Motor/Control Division
Power Tool Division
Contact
About Us
Shop By Category
Ball Bearings
Belts
Carbon Brushes
Cord & Lead Wire
Electric Motor Accessories
Electric Motor Parts
Electric Motors
Electrical Components
Enclosures
Generators
Harvestor Silo Unloaders
Outer Wear
Phase Converters
Power Tool Accessories
Power Tool Parts
Power Tools
Pulleys & Sheaves
Pumps
Run Capacitors
Screws, Nuts & Bolts
Start Capacitors
Stearns® SINPAC® Switches
Surplus Electric Motors
Surplus Industrial
VFD's & Soft Starters
We are now required to collect sales tax in Florida, Iowa, New Jersey & Ohio. If you are tax exempt, please create an account and send us your sales tax exemption form before placing an order.
MORE INFO
/
Products
/
Screws, Nuts & Bolts
/
Inch
/
Screws
/
Flat Head, Slotted
/
Zinc Plated
/
28150 1/2"-13 x 3-1/2" Steel Machine Screw
Enlarge Photo
Product ID: NB28150
28150 1/2"-13 x 3-1/2" Steel Machine Screw
MFG: Fastenal Company
MFG Part Number: 28150
Available Stock:
10
Selected accessories will also be added to cart
$1.89 / Each
Quantity:
Slotted Drive, Flat Head, Zinc Finish
Details
Product Attributes
Drive
Slotted
Head
Flat
Thread Size
13
Diameter-Thread Size
1/2"-13
Finish
Zinc
Diameter
1/2"
Material
Steel
Type
Machine Screw
System of Measurement
Imperial (Inch)
Length
3-1/2"
Product Weight
0.17
UOM
Each
Catalog Page
Notes
Flat Head has a countersunk flat head with a cone-shaped bearing surface. Used in applications where the protrusion of the fastener about the bearing surface is unacceptable. Machine threads are used in pre-tapped hole or with a nut. Zinc is a popular and economical plating and is a good choice for interior applications when working with acidic woods like red/white oak, or when the screw will be countersunk and plugged.