Since 1969 H&K has offered grinding services in several different markets. Featured below is a small list of these products and services.

Military / Defense / Aerospace/ Marine

• Binocular focus adjust
• Amphibious vehicle prototype parts
• Submarine sonar silencer
• Defense missle steering & misc parts
• Fuel inlet for tanks
• Tank turret worms
• Barrels for tanks
• Nasa Space Shuttle parts
  

Medical

• Bone plates together i.e. bone screws
• Bone taps for knee's, feet, hips, infant skulls, and same for veterinary use
• Lifesaving Bag Breathing Equipment
• Needle syringe barrels
• Accurate drip feeds for i.v's i.e. fluids and  chemotherapy
• Dental Equipment i.e. drills & tooth core pins
  

Media Equipment

• Minature plastic housings for camera lens- i.e. computer, survelliance equipment, cellphones
• Controlled movement in equipment i.e. microscopes, lens focus for camera's
• Satellite dishes
  

H₂O Liquids

• Mold work & threads to keep plumbing leakproof.
• We "do" Showerheads, faucets, pipes, landscape irrigation sytems, for major plumbing supply companies.
• Various plastic closures for water & sports drink bottles, cans e.t.c. Caps are kept tight
  

Automotive/ Transportation/ Shipping Cargo

• Nascar stock cars
• Gear shift knobs
• Transmission worms
• SUV automatic running board system
• Cores for nut/cable assembly for power windows
• Racing motorcycles & dirt bikes
• Personal transporter adult scooter
• Freighter ship worm for winch loading coal
  

Energy / Science

• Nuclear plant / Tower equipment
• Nuclear power plant parts
• Oil rigs
• Major utility companies
• Telescopes: worms to make telescope track celestial movement

Factory Equipment

• Commercial meat grinders
• Machinery spindles, nuts, etc.

Public Places

• Screw for science exhibit major city science museum

Cosmetic Products

• Molds & threads to keep leading cosmetic products sealed tight
• Cold cream jars
• Makeup containers
• Moisturizer container closures
• Lip balm caps

Sports

• Leading brand paint ball marker gun

Household

• Major window company prototype
• Major window blind company twist handle
• Major companies plastic paint jug screw lid
• Major Laundry Detergent Caps
• Mop and Broom Screw on Handles

One of a Kind

• Antique german mortar firing weapon from early 1900's
• Pick up truck - Parade float flag staff banner holder, accountable up to 55 mph

LOCKNUT

NUMBER

NUMBER
THREADS PER INCH

PITCH DIAMETER

HELIX ANGLE

O.D.

MAXIMUM

MINIMUM

MAXIMUM

MINIMUM

N-00

32

.3707

.3681

1 28'

.391

.3856

N-01

32

.4487

.4461

1 16'

.469

.4636

N-02

32

.5657

.5627

0 59'

.586

.5806

N-03

32

.6438

.6407

0 53'

.664

.6586

N-04

32

.7607

.7573

0 44'

.781

.7756

N-05

32

.9487

.9453

0 36'

.969

.9636

N-06

18

1.1369

1.1329

0 52'

1.173

1.1648

N-07

18

1.3399

1.3359

0 45'

1.376

1.3678

N-08

18

1.5269

1.5224

0 39'

1.563

1.5548

N-09

18

1.7309

1.7264

0 35'

1.767

1.7588

N-10

18

1.9309

1.9264

0 31'

1.967

1.9588

N-11

18

2.1209

2.1158

0 28'

2.157

2.1488

N-12

18

2.3239

2.3188

0 26'

2.360

2.3518

N-13

18

2.5119

2.5068

0 24'

2.548

2.5398

N-14

18

2.7149

2.7098

0 22'

2.751

2.7428

*AN-15

12

2.8789

2.8735

0 31'

2.933

2.9218

*AN-16

12

3.0829

3.0770

0 29'

3.137

3.1258

*AN-17

12

3.2859

3.2785

0 27'

3.340

3.3288

*AN-18

12

3.4729

3.4655

0 26'

3.527

3.5158

*AN-19

12

3.6759

3.6685

0 24'

3.730

3.7188

*AN-20

12

3.8639

3.8565

0 23'

3.918

3.9068

*AN-21

12

4.0679

4.0596

0 22'

4.122

4.1108

*AN-22

12

4.2709

4.2626

0 21'

4.325

4.3138

*AN-24

12

4.6619

4.6536

0 19'

4.716

4.7048

*AN-26

12

5.0519

5.0436

0 17'

5.106

5.0948

*AN-28

12

5.4429

5.4346

0 16'

5.497

5.4858

*AN-30

12

5.8339

5.8256

0 15'

5.888

5.8768

*AN-32

8

6.2028

6.1937

0 22'

6.284

6.2688

*AN-34

8

6.5778

6.5687

0 20'

6.659

6.6438

*AN-36

8

6.9848

6.9757

0 19'

7.066

7.0508

*AN-38

8

7.3908

7.3817

0 18'

7.472

7.4568

*AN-40

8

7.7658

7.7544

0 17'

7.847

7.8318

Inspection

Contact Us

Online Quote