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We can offer assistance with most queries's which you may
have. If you require any technical support please contact Michael Carey,
Quality Director (contact details below).
| Technical Support Contact |
| Michael Carey |
Quality Director |
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Please click on one of the links below for further
information which may help you with your queries:
| Comparison for PRE-LOADING Fasteners |
What's the difference between BS EN 14399 and BS
4395?
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Summary
comparison showing differences of the dimensional and mechanical properties
between BS 4395 and BS EN 14399-3 & 6
(970 kB) |
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Detailed
comparison showing the dimensional and mechanical properties in both BS 4395
and BS EN 14399-3 & 6
(2.6 MB) |
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| Andrews Fasteners Product Guide |
Andrews Fasteners have prepared a booklet which details
the full range of products we offer.
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Size 1.3MB |
To view the Andrews
Fasteners Product Guide
[Click
Here].
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| Andrews Fasteners In-house Inspection & Testing Equipment
Guide |
Andrews Fasteners have prepared a guide which details the
full range of inspection and testing equipment we have available
in-house.
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Size 633KB |
To view the Andrews Fasteners In-house
Inspection & Testing Equipment Guide
[Click
Here].
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| Guidance On The Use Of High Strength Friction Grip Bolting
(HSFG) |
Andrews Fasteners in association with TurnaSure® have
prepared a booklet with guidance instructions on the instalment of HSFG
fasteners. The recommendations detailed are a summary of our experiences as to
the best codes of practice. The final responsibility for the specification and
the use of HSFG Bolts lies with the Designer, Consultant or
Engineer.
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Size 233KB |
Guidance On The Use Of High Strength
Friction Grip Bolting
[Click
Here].
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| Articles |
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Size 97KB |
A customer article on our fully colour
coded bags innovation to save time on site
[Click
Here].
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Size 725KB |
Guidance On The Tightening Ordinary
Bolts[Click
Here].
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Size 861KB |
Preload Measurement and Comparison of
Structural Bolts sets installed in Steel Connections with and without Direct
Tension Indicators[Click
Here].
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Size 43KB |
Tests for stress relaxation over time
1963 to 1971
[Click Here].
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Size 56KB |
Load Indicating Washers-load/gap
relationship on unloading and loading
[Click
Here].
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Size 139KB |
Comparison of Tightening Methods of
HSFG Bolts[Click
Here].
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Size 2,887KB |
DTI Case History- DTIs Save More the
$150,000[Click
Here].
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Size 286KB |
Study discussing influence of
load-indicating washers on bolt relaxation in joints subject to high prying
forces[Click
Here].
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Size 678KB |
Transverse Vibration Loosening
Characteristics of High Strength Fastened Joints using DTIs
[Click
Here].
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Size 1,061KB |
Study on full flattening of Direct
Tension Indicators in Shear Connections
[Click
Here].
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Size 5,360KB |
Study on curved protrusion DTIs design
assembled without needing nut face or bolt face washers
[Click
Here].
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Size 4,196KB |
Impact of Variable Lubricity on Type
325 Structural DTIs
[Click Here].
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Size 4,904KB |
Test Report for Accelerated Aging of
Weathering Steel Joint using TurnaSure Weathering Steel 7/8" -3 type 325
DTIs[Click
Here].
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Size 2,883KB |
New Generation Direct Tension
Indicators
[Click Here].
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