1. OUR
ALL
Automotive Aerospace
Specialists in
custom formed
and machined
parts since 1850
Commercial
J o h n H a s s a ll, I n c .

2. Since 1850, John Hassall, Inc. has successfully combined advances in
cold forming, hot forging, precision machining and other secondary
operations to create metal parts and fasteners in lengths up to 9” with
shank diameters ranging from 0.018” up to 0.625” Materials utilized
.
are all the various grades of steel, stainless steel and non-ferrous
alloys, as well as high temperature/high strength aircraft alloys,
including Inconel 718, Waspaloy, L-605 Cobalt, MP159* and MP35N* .
“John Hassall, Inc. is one of a select few family run manufacturing
businesses in the United States that has survived and prospered
over a century and a half of industry-wide consolidation. We are
of a size and temperament that is ideal for providing individualized
service. Moreover, I believe that the same organizational
approaches that have contributed to the company’s success
will serve us well as we go into the twenty-first century. By
investing in new technology and in our people, as well as through
continuous education, I am confident that we will not only meet,
but exceed the needs of customers.”
Theodore B. “Ted” Smith III
President
1
(* “MP159” & “MP35N” are registered trademarks of Standard Pressed Steel.)

3. John Hassall's team of professionals
give their all to ensure total customer
satisfaction. Our staff includes many
long-term employees who offer decades
of experience and know-how in the
making of custom formed parts.
GIVING EACH CUSTOMER
MAXIMUM VALUE MEANS
GIVING OUR ALL
In its 100,000 square foot facility in Westbury, New York, John Hassall, Inc.
manufactures specialty pins, rivets and threaded fasteners that are found
virtually everywhere, including aerospace, automotive and commercial
applications. From small runs to high volume production, we deliver a level
Dependability
of quality and service that most other suppliers cannot or will not offer.
2

4. John Hassall has earned a world-
class reputation for superior
quality, achieved in part through
ongoing investments in the latest
technology available.
That technology can be found throughout
our plant in nail presses, single die headers,
multiple station cold formers, trimmers, auto
fed Swiss and CNC chuckers, centerless
grinders, flat and tri-roll threaders,
atmospheric and
vacuum furnaces, as
well as a complete
met lab. That
equipment in the
hands of a world-
class group of
operators combines
to offer you special metal parts and
fasteners, made to your most exacting
specifications, all under the aegis of
ISO 9001:2000 and AS 9100 certification.
Manufacturing Excellence

5. Parts Formers, JHI Primary Department
Typical Workmanship Standards:
Cold Headed Parts
Diameter tolerance: .0015” total
Length tolerance: +/- .0025”
Corner radii: +/- .003-.010”
Fillet radii: +/- .003-.010” for small parts
+/- .005-.015” for large parts
Surface finish: 32-63 RMS
ORDINARY HASSALL
MACHINED PART FORMED PART
Raw material: Raw material:
Barstock Wire
• 80% scrap • No scrap
• Interrupted grain flow • Stronger part
• High cost • Low cost
Continuous Improvement

6. GIVING OUR ALLTO DELIVER
TOP QUALITY PARTS AT COST
COMPETITIVE PRICES
While every customer and their requirements differ, every job shares one impor-
tant similarity: the need to reduce costs wherever possible without sacrificing
quality. Through product improvement suggestions and a teamwork approach to
the entire manufacturing and quality assurance process, John Hassall consistent-
ly delivers outstanding value. With the choice of either cold heading, hot forging
and multiple secondary operations at our disposal, we create unique value by
Delivering value
minimizing the use of raw materials while producing parts that are stronger, more
reliable and less expensive than screw machine parts.
“Our mission at John Hassall Inc. is to supply precision
fasteners to the global community while building long
lasting partnerships with unyielding attention to our
customers’ needs for today and tomorrow.”
Al Polidaro
Director of Continuous Improvement
Lean/Six Sigma Master Black Belt
21-year John Hassall employee
5

7. AUTOMOTIVE
Wiper Blades:
semi-tubular yoke rivets, solid
blade rivets and shoulder arm rivets
in low carbon and stainless steel.
Air Bag and Safety
Restraint Systems:
lock-up actuators and pierce
pins in aluminum, brass and
high carbon steel.
Brakes: drum
anti-rattle pins, ABS
locator pins and heavy-duty
truck brake vibration dampeners
in low carbon and alloy steel.
Sensors and Engine
Components:
electronic ignition coil
terminals, wheel speed
sensors, intake and exhaust
valve tips, metering stems for
timing chain tensioners in
aluminum, alloy steel and
stainless steel.

8. JOHN HASSALL OFFERS
SECONDARY OPERATIONS
THATARE SECOND TO NONE
When cold heading cannot, by that process alone, create a unique shape or hold a
critical tolerance, John Hassall can provide a part to the most demanding of
specifications by employing a variety of sophisticated secondary operations:
• Threading (flat die and tri-roll) • Trimming • Burnishing
• Broaching • Vacuum solution heat • Assembly
• Multi-axis CNC machining treatment and aging, induction • Destructive and non-destructive
annealing, as well as atmospheric testing, micro and macro
• Auto-fed CNC centerless grinding hardening and tempering evaluations of materials and parts
• Specialty surface grinding
Vertical integration
• Milling and Drilling • Electronic Data Interchange
• Auto-fed CNC chucking • Electrical discharge • Bar coding
• Bar-fed Swiss turning machining (EDM)
Equipped to meet ever-increasing
manufacturing challenges, John Hassall
has developed a fully integrated and
broad manufacturing capability. We
specialize in converting screw-machined
parts into cost effective cold-headed
specials, and we have the ability to
custom manufacture parts on either
a short run or mass production basis.
As a result of our fully integrated
manufacturing capabilities, our customers
benefit from reduced downtime, as well
as lower inventory carrying costs.
Automated CNC Centerless Grinder

9. COMMERCIAL
Maximum
Workmanship
Tolerances
Parts With Secondary Machining
Diameter tolerance: +/- .0001”
Length tolerance: +/- .001”
Perpendicularity: .001” total
Profile: .004” total
Concentricity: .001” total
True position: .002” total
Surface finish: 8-16 RMS
Automated CNC Chucker
Window, and Lock Hardware
Components: adjusting screw & hinge pins
for window hardware, actuating rods & stop pins for
commercial locks, wood frame fasteners in low
carbon and alloy steel.
Computer
Hardware, and
Electrical
Components:
jackscrews for securing
peripheral connectors and heat
sinks, circuit breaker self-locking
terminals and calibration screws,
plastic insert molded terminals,
standoff and push pin fasteners
for circuit boards in low carbon
Paint Brush and Hand
steel, stainless steel, brass and
Tool Fasteners: hinge rivets
for pliers and brush ferrule fasteners
phosphor bronze.
in low carbon steel.
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10. A PROVEN ABILITY
TO WORK WITH OVER
90 EXOTIC METALS...
Not just brass and aluminum, but stainless steel, high temperature alloys and much
more. JHI supplies pins, rivets and high strength bolts to the leading aircraft engine
OEMs. The materials called for in these applications are extremely difficult to form
and machine. Our unique manufacturing capability is complemented by an in-house
state-of-the-art heat treating facility (NADCAP approved) and a PWA LCS certified
High temperature alloys
metallurgical laboratory. Third party certifications include AS 9100, ISO 9001:2000,
and we are SQAR source approved by various Pratt & Whitney UTC Groups, Volvo
Aero, MTU, Honeywell, Fiat, Rolls Royce and others.
“Thanks to the highly automated manufacturing
techniques adopted in recent years, John Hassall
can offer lead times well below the industry standard.
For example, when you consider the cost of an aircraft
on the ground (AOG), you realize the importance of
meeting your customer’s delivery requirements.”
Thomas Matura, VP, Sales
27-year John Hassall employee
9

11. AEROSPACE
Assemblies &
Weldments: made from forged
and machined parts, stampings,
springs and castings, utilizing a
variety of high temperature/high
strength aircraft alloys.
Bolts: high strength,
close tolerance engine
bolts in Inconel 718,
Rivets: AN & MS standards, as well as
Waspaloy and MP 159*.
blade retaining rivets in Monel 400, Inconel
600, 625 & X-750, Stainless 305 & 347.
Bushings:
tight tolerance in
Stainless and
Cobalt with mill,
drill, coat or plate.
Pins: locking,
rotational, alignment
and clamping in
A-286, Inconel 718,
Rene 41, Hatelloy X
and Cobalt L-605.
(* “MP159 is a registered trademark of Standard Pressed Steel.)

12. “John Hassall uses the most sophisticated technology available to ensure the
highest conceivable quality for every part we manufacture… part, after part, after
part. As a result, we can offer quality, consistency and repeatability over time that
is critical to many of our customers in their automated assembly operations.”
Akm Chowdhury, Quality Manager
19-year John Hassall employee
John Hassall’s Quality
Management System is
certified to stringent ISO
9001:2000, AS 9100 and
NADCAP requirements.
WE OFFER STRICT QUALITY
CONTROL WITH FULL
PRODUCT TRACEABILITY
From the incoming inspection and verification of raw materials, through rigorous
in-process testing during all phases of manufacturing, to final testing, John Hassall
remains 100% focused on quality. Testing conducted in our own metallurgical laboratory
includes: X-ray spectrometry, metallography, shear/tensile/yield/creep/stress rupture
and hardness testing. All test and inspection methods are conducted in accordance
11
quality is everything
with zero defect acceptance plans.

13. MINIATURE
Small Screws
and Tubular
Rivets:
hinge pins for cell
phones, stacking
screws for electrical
switches, tubular
rivets for thermostatic
controls and screws
for electrical meters
in low carbon steel,
Multi-Axis CNC Lathes stainless steel
and brass.
Contacts and
Connector Pins:
pins for peripheral
connectors, terminal pins
for electrical switches
and contact rivets for
electronic protection
devices in silver plated
brass, phosphor bronze
and glass-sealing alloys.
12

14. EVERY JOHN HASSALL
CUSTOMER IS SUPPORTED
WITH SUPERIOR SERVICE
Every customer is supported by a team of talented professionals, including an account
executive, design engineers, manufacturing and quality assurance specialists. This
multi-disciplinary team understands and anticipates the inherent complexities of each
assignment, drawing upon extensive experience and know-how to determine the most
cost-effective solution. For products not ideally suited for domestic manufacturing,
we offer the option of importing special cold formed metal parts, as well as precision-
teamwork
machined components from our quality sources in Japan and China. All such product
is distributed under the purview of Hassall's general quality systems and procedures.
Large Part Capabilities
Parts shown approximately 55% of actual size
“It is my responsibility to make sure every shipment is right…
the right parts, the right count, the right packaing, the right
paperwork for full traceability.”
Ricardo Brown, Key technician, Shipping 14-year John Hassall employee
13

15. Quality Policy
We are committed to servicing our customers
and to further develop partnerships and
opportunities. We strive to improve our
products and services to meet or exceed
customers expectations. Our Quality Systems
and operating environment emphasize
continuous improvement techniques and
defect prevention methods. In order to meet
our objectives, we promote the use of
statistical techniques, clear communication,
and emphasize continuing education and
training of personnel.

16. John Hassall offers a long tradition of
unsurpassed quality and price
competitiveness at its U.S. manufacturing
facility. We also offer convenient access
to Asian sourcing through strategic
partnerships with reliable manufacturing
partners in Japan and China.
ISO 9001:2000 • AS 9100 • NADCAP
John Hassall Inc.
609-1 Cantiague Rock Road, PO Box 698, Westbury, NY 11590-0698
516-334-6200 • Fax: 516-222-1911
www.hassall.com