|
| Part
Series |
Description |
Product |
Sizes |
| Inch and Metric
All Metal Locknuts |
| AUTOMATION Blueprints:
Grade A
Grade B
Grade C |
The
Automation Locknut is precision manufactured on cold and hot
forming equipment to ensure a uniform bearing area and chamfered
top and to provide consistent prevailing torque results.
Applications: High volume assembly locknut.
The cone shape allows for orientation of locknut for automated
assembly. Also referred to as Stover, Unitorque, Crownlock
and Autolock. |
 |
Grade
A: 1/4" - 1/2"
Grade B: 1/4"
- 1"
Grade C: 1/4"
- 1"
Metric: Class
8, 9 and 10 M5-M36 Inch and Metric: Coarse and Fine Threads
|
| COLLAR
Blueprints:
Full Collar,Grade C
Thin Collar,Grade C |
Most effective when used in applications
requiring large diameters, high strength and light weight.
Applications:
Large diameter requirements used in high strength heavy industry
applications, Full Collar and Thin Collar designs. |
 |
5/8" - 3
UNC Coarse and UNF Fine Threads
Metric:
M16 - M50
Coarse and Fine Threads |
| FLANGE
CENTER, TECH™ and TOP
Blueprints:
Centerlock,Grade F
Toplock,Grade F
Techlock,Grade F
Techlock,Grade G |
A low-cost alternative
to flange cone nuts. Flange Locknuts are available in Center,
Tech™ and Top Locknut designs with large bearing surface.
Available in regular, large and super flange diameters.
Applications:
Industrial and commercial applications requiring an oversize
bearing surface. Popular in lawn and garden equipment, material
handling, and truck manufacturing. |
 |
Grade
F and G: 1/4" - 1"
UNC Coarse and UNF Fine Threads
Metric:
Class 8, 9 and 10-M5 - M20 Coarse and Fine Threads |
| FLANGE CONE
Blueprints:
Class 10 |
The cone-style Flange Locknut
allows for fast and easy assembly until the locking element
is encountered by the mating part. The full body flange and
cone top of this locknut provide for additional strength and
good appearance in the final product. One of the products
of choice for the truck and automotive industries.
Applications:
Industrial and commercial applications requiring an oversize
bearing surface. |
 |
Grade F and G:
1/4" - 5/8"
UNC Coarse and UNF Fine Threads
Metric:
Class 8, 9 and 10-M3 - M30 Coarse and Fine Threads |
| FINISHED
HEX: CENTER, TECH™ and TOP
Blueprints:
Centerlock,Grade A
Toplock,Grade A |
Center Locknuts
offer the most economical and efficient locking features.
Nuts can be assembled from either side, reducing automated
assembly cost. Tech™ or Top Lock designs are similar to the
automation design, but at a reduced cost. Available in inch
Grade 2, 5 and 8 or Metric Class 8, 9 or 10.
Applications:
Industrial and commercial appliances, automotive, truck, garden,
and medical equipment. Also referred to as reversible, two-way,
or bi-way. |
 |
#8 - 1"
UNC Coarse and UNF Fine Threads
Metric:
M2.5 - M24 Coarse and Fine Threads |
| JAM HEX LOCKNUTS: CENTER,
and TOP
Blueprints:
Centerlock,Grade A
Toplock,Grade A |
Jam design offers a low profile
locknut. Jam Center Locknuts have 3-point deflection and offer
the most economical and efficient locking features. Nuts can
be assembled from either side reducing automated assembly
cost. Top Lock designs are also available. Available in inch
Grade 2 and 5 or Metric Class 4.
Applications: Industrial
and commercial appliances, automotive, truck, garden, and
medical equipment. |
 |
1/4" - 1"
UNC Coarse and UNF Fine Threads
Metric:
M2.5 - M24 Coarse and Fine Threads |
MACHINE
SCREW:
TOP LOCK |
Aztech excels
at small pattern locknut manufacturing, producing consistent
installation torques for many electronic applications. This
style satisfies low profile top locknut requirements.
Applications:
Computers, appliances, medical equipment, and garden. |
 |
#4 - 3/8"
UNC Coarse and UNF Fine Threads |
| ACORN CENTER Blueprints:
High Crown
Low Crown
|
For decorative or snag-free applications
requiring a locking feature. The precision center lock deflection
is located on opposite sides of the Acorn Nut body. Accurately
located on the nut flats, the center lock fully engages the
mating bolt before it protrudes past the hex flats.
Applications:
Low and High Crown designs for furniture, play ground equipment,
and decorative applications. |
 |
#6 - 1/2"
UNC Coarse and UNF Fine Threads |
| FLEX-TYPE Blueprints:
Flex-Type Locknut |
Full height light hex design provides
excellent re-usability and uniform thread deflection for high
temperature and severe vibration applications.
Applications:
Automotive engine and suspension, aerospace, agricultural,
and industrial applications. |
 |
Full height #6 - 5/8"
UNC Coarse and UNF Fine Threads |
| Part Series |
Description |
Product |
Sizes
|
| Inch
and Metric Nylon Insert Locknuts |
NM,
NTM,
NMRH
Blueprints:
NM |
NM Series is
a small diameter standard. NTM or Thin Pattern is used primarily
for a shear load on the fastener assembly. NMRH Series is
a reduced hex nut compared to common standards.
Applications:
Aerospace, appliances, avionics, computers, house and garden,
medical equipment. |
 |
NM Series:
2-56 - 12-28
NTM Series: 2-56 - 12-28
NMRH Series: 6-32 - 1/4-28 |
NE,
NE8 (Grade 8
N1610 Series)Blueprints:
NE
NE8 |
NE Series is the popular standard
for most commercial applications. NE8 Series is produced using
medium carbon steel and heat treated to Rockwell C26/32 for
additional tensile and shear strength.
Applications:
Aerospace, appliances, agricultural equipment, house and garden,
materials handling, trailers, truck and auto. |
 |
NE Series: 1/4-20
- 1 1/2-12 |
| NTE, NTE8 (Grade 8 N1610
Series)
Blueprints:
NTE |
NTE Series is
a thin pattern used primarily for a shear load on the fastener
assembly. NTE8 Series is a thin pattern produced using medium
carbon steel and heat treated to Rockwell C26/32 for additional
tensile and shear strength.
Applications:
Aerospace, appliances, avionics, computers, furniture, house
and garden, lighting. |
 |
NTE
Series: 1/4-20 - 1 1/2-12 |
| NU Blueprints:
NU |
NU Series is a heavy pattern locknut
used in structural or heavy industrial applications.
Applications: Bridges and buildings, farm
equipment, heavy industry, oil field machinery, railroad.
|
 |
NU Series: 1/4-20
- 3-4
NU Series: 1/2-20 - 3-12 |
| NTU Blueprints:
NTU |
NTU Series is
a thin, heavy pattern locknut. Used in structural or heavy
industrial applications.
Applications:
Bearing retainers, pinion shafts, farm equipment, heavy industry,
oil field machinery, railroad. |
 |
NTU
Series: 1/4-20 - 3-4
NTU Series: 5/8-18 - 3-12
|
FLANGE,
STAINLESS
NM and NEBlueprints:
Nylon Flange |
NFE Series is a light hex flange
locknut. NM-SS & NE-SS Series are standards for commercial
applications.
NFE Applications: Appliances,
computers, farm equipment, furniture, house and garden, material
handling, trailer, truck and auto.
NM-SSE Applications:
Boating, trailer, food processing, pumps, furniture, buildings.
|
 |
Flange Series:
1/4-20 - 3/4-10
NM-SS Series: #4-40 - 12-24
NE-SS
Series: 1/4-20 - 3/4-10 |
N1260,
WC WING
NKM, NKE |
N1260 Series
is a thick pattern locknut produced using medium carbon steel
and heat treated to Rockwell C26/32. WC Series are designed
for finger installation. NKM & NKE Series are locknuts
with self-contained screw thread covers.
N1260
Applications: Buildings and bridges, heavy equipment,
field machinery, truck and auto. |
 |
N1260
Series High Hex Nylon: 3/8-24 - 1 1/2-12
WC Series:
#8-32 - 3/8-24
NKM and NKE Series Nylon Cap Nuts:
4-40 - 3/8-24 |
METRIC
DIN982,
DIN985 |
The most popular series of metric
nylon insert locknuts, DIN982 is full height; the DIN985 is
thin pattern.
Applications: Industrial,
commercial and automotive applications requiring a locknut
of general use and maximum sustained temperature of 250 o
|
 |
DIN982: M5 -
M24
DIN985:
M4 - M48 |
| Inch
and Metric Serrated and K-Loc Locknuts |
SERRATED
HEX
FLANGE
LOCKNUTSBlueprints:
Serrated, Grade 2
Serrated, Case Hard |
Hex Nut with
flanged serrated bearing surface to displace material forming
a locking feature resistant to vibration and loosening. Available
in standard and large flange diameters.
Applications:
Industrial and commercial applications requiring a large bearing
surface and a mating surface that can withstand material displacement.
|
 |
#10-32 - 5/8"
UNC Coarse and UNF Fine Threads |
DOUBLE
SERRATED
HEX LOCKNUTS |
Hex Nut with serrated bearing
surface on both bearing surfaces to displace material forming
a locking feature resistant to vibration and loosing.
Applications: Industrial and commercial applications
utilizing automated assembly and a mating surface that can
withstand material displacement. |
 |
#10-32 - 3/8"
UNC Coarse and UNF Fine Threads |
HEX K-LOC
LOCKNUTS Blueprints:
K-LOK |
Hex Nut with
assembled free spinning External Tooth or Conical Lockwasher.
The lockwasher creates the locking feature against the bearing
surface of the nut and the mating surface.
Applications:
Popular low-cost locknut for commercial and industrial applications.
|
 |
#4 - 3/8"
UNC Coarse and UNF Fine Threads |
| Inch
and Metric Hex and Flange Nuts (No-lock) |
FINISHED HEX
and JAM NUTS
|
Finished Hex Nuts for use with
bolts of similar materials and finish. Hex Finished Jam Nuts
are tightened against Full Hex Nuts to prevent loosening.
Materials include grade 2, 5 and 8. |
 |
1/4" - 3"
UNC Coarse and UNF Fine Threads |
HEX
FLANGE NUTS Blueprints:
Flange
No Lock, Grade 5
Flange-No
Lock, Grade 8 |
Hex Flange Nut
with no serrations create an oversize bearing surface for
applications requiring a more uniform bearing surface or alignment
over oversize hole. Available in multiple grades and finishes
for all application requirements. |
 |
#10 - 1"
UNC Coarse and UNF Fine Threads |
|
|
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