Types of Screws at Norwood Screw Machine Parts - PowerPoint PPT Presentation

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Types of Screws at Norwood Screw Machine Parts

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Norwood Screw Machine Parts offers a large selection of screws including cap nut, counter sunk, cross drive, custom machined, knurled, hex, machine, miniature, phillips and shoulder. All material including brass, stainless steel, carbon steel, alloy steel, aluminum, aircraft aluminum and plastics. Short and long runs. – PowerPoint PPT presentation

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Title: Types of Screws at Norwood Screw Machine Parts


1
TYPES OF SCREWS AT NORWOOD SCREW MACHINE PARTS
2
INTRODUCTION OF SCREWS
A screw is an externally threaded fastener
capable of being inserted into holes in assembled
parts, of mating with a preformed internal thread
or forming its own thread, and of being tightened
or released by torqueing the head.
3
Types of Screws Available at Norwood
  • Norwood Screw Machine  is specializes in
    manufacturing following screws products
  • Slotted Screws
  • Cross Drive Screws
  • Machine Screws
  • Thumb Screws
  • Hex Head Screws
  • Knurled Screws
  • Phillips Screws
  • Countersunk Screws
  • Shoulder Screws
  • Miniature Screws
  • Cap Nut Screws

4
Slotted Screws
Norwood Screw Machines slotted screws feature
durable construction and are available in a
variety of surface finishes, sizes, materials,
and heads.  Choosing the right screw is an
important part of manufacturing and assembly
applications.
Product Specification Product Specification
Length .010 to 24"
Diameter .010 to 3"
Thread Type UNC, UNF, Acme, Machine
Material Brass, Stainless Steel, Carbon Steel, Alloy Steel, Aluminum
Machine Surface Finish Up to a 16 micro
Tolerances /-.001"
5
Cross Drive Screws
At Norwood, we provide cross drive screws n
various sizes and materials with the ability to
reach maximum torque quickly as well as cam out
(slip). Camming out prevents head damage, and
over tightening of the screw. 
Product Specification Product Specification
Length .010 to 24"
Diameter .010 to 3"
Thread Type UNC, UNF, Acme, Machine
Material Brass, Stainless Steel, Carbon Steel, Alloy Steel, Aluminum
Machine Surface Finish Up to a 16 micro
Tolerances /-.001"
6
Thumb Screws
Thumb screws are designed to be easily installed
by hand. Generally they are used in applications
where the screw needs to be removed or adjusted
frequently. Functioning as fasteners, thumb
screws are installed in quick access areas
Product Specification Product Specification
Length .010 to 24"
Diameter .010 to 3"
Thread Type UNC, UNF, Acme, Machine
Material Brass, Stainless Steel, Carbon Steel, Alloy Steel, Aluminum
Machine Surface Finish Up to a 16 micro
Tolerances /-.001"
7
Hex Head Screws
Hex head screws are large sized screws with
hexagonal (or six sided) shaped heads. Also known
as hex cap screws they are generally tightened
with a wrench. They are identified by their
machine threads which cover half of the body.
 Norwood provides a wide range of hex head screws
for use in different types of industrial
applications.
Product Specification Product Specification
Length .010 to 24"
Diameter .010 to 3"
Thread Type UNC, UNF, Acme, Machine
Material Brass, Stainless Steel, Carbon Steel, Alloy Steel, Aluminum
Machine Surface Finish Up to a 16 micro
Tolerances /-.001"
8
Cap Nut Screws
Norwood Screw Machine Parts provide high-quality
cap nut fasteners which allow OEMs to provide a
seamless look and feel to their products. We
provide these screws in a broad range of
specifications.
Product Specification Product Specification
Length .010 to 24"
Diameter .010 to 3"
Thread Type UNC, UNF, Acme, Machine
Material Brass, Stainless Steel, Carbon Steel, Alloy Steel, Aluminum
Machine Surface Finish Up to a 16 micro
Tolerances /-.001"
9
Countersunk Screws
Norwood Screw Machine Parts provide high-quality
countersunk fasteners which allow OEMs to provide
a seamless look and feel to their products. We
provide these screws in a broad range of
specifications.
Product Specification Product Specification
Length .010 to 24"
Diameter .010 to 3"
Thread Type UNC, UNF, Acme, Machine
Material Brass, Stainless Steel, Carbon Steel, Alloy Steel, Aluminum
Machine Surface Finish Up to a 16 micro
Tolerances /-.001"
10
Contact Us
Norwood Screw Machine Parts Website
https//norwoodscrewmachine.com/ Address
200 East 2nd Street, Mineola, NY 11501 Telephone
1-800-437-6644 Email
sales_at_norwoodscrewmachine.com Facebook
https//www.facebook.com/Norwood-Screws-1568284810
30894/ Twitter https//twitter.com/norwo
odscrewpts Google Plus https//plus.google.com/
NorwoodComponentsMineola
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