Nickel-Plated Brass Metric Threaded Locknuts -- 6004202
from Altech Corp.

Features: Nickel-Plated Brass Characteristics: Metric Threads [See More]

  • Size: M20
  • Material: Bronze
  • Type: Hex Nut; Locknut
  • Finish: Nickel Plated
Metric Locknut, Standard M20 inch Polyamide 6 -- 78039198432-1 [7211-981 from Altech Corp.]
from Carlton-Bates Company

Locknuts: Type - Metric Locknut, Standard; Material - Polyamide 6; Trade Size - in - M20; Application - Fittings; Additional Information - Thickness: 0.196 ", Color: Light Gray, Temperature Range: -30 to 120 deg C -22 to 248 deg F, 25 % Glass Fiber Reinforced [See More]

  • Size: M20
  • Material: Nylon
  • Type: Locknut
Acorn Nuts
from Carr Lane Manufacturing Co.

Tall heavy-hex nut with a closed end. Acorn Nuts cap off the end of a stud to prevent snagging or damage to the threads. [See More]

  • Size: 1/4" (optional feature); 5/16" (optional feature); 3/8" (optional feature); 1/2" (optional feature); 5/8" (optional feature); 3/4" (optional feature); M6 (optional feature); M8 (optional feature); M10 (optional feature); M12 (optional feature); M16 (optional feature); M20 (optional feature)
  • Material: Steel
  • Type: Acorn Nut
  • Finish: Black Oxide
Acorn Nut,M20x2.50 -- 6CE11 [6CE11 from Lindstrom Metric, LLC]
from Grainger Industrial Supply

Acorn Nut, A2 Stainless Steel (Comparable to 18-8 Stainless Steel), Plain Finish, Grade Not Rated, Thread Size M20X2.50mm, Thread Type Metric, Right Hand Thread Direction, Thread Depth 25.58-26.42mm, Width 30mm, Height 34mm, Brinnel Hardness 170, General Purpose, Meets/Exceeds DIN 1587 [See More]

  • Size: M20
  • Material: Stainless Steel
  • Type: Acorn Nut
  • Thread Direction: Right Hand
PMA Cable Protection -- BMN/GMN
from igusĀ® inc.

These hexagonal lock nuts are suitable for a wide range of applications. High torque guarantees a safe connection of the system. Made of reinforced polyamide glass fiber [See More]

  • Size: M12; M16; M20; M25; M32; M36; M40; M48
  • Material: Plastic; Polyamide
  • Type: Hex Nut; Locknut
Nut Spare Parts
from International Polymer Solutions Inc.

Pressure Ratings: Performance at ambient room conditions: 120 psi for 1/16 ” fittings linear decreasing to 80 psi for 3/4 ” fittings and 60 psi for fittings larger than 3/4". Performance at elevated temperatures up to 85 ºC/185 ºF: 90 psi for 1/16 ” fittings linear... [See More]

  • Size: #5; 1/4"; 5/16"; 3/8"; 1/2"; 5/8"; 1"; 1 3/8"; 1/16", 1.1", 3/16"; M4; M6; M8; M10; M12; M20; M26; 7, 15 mm
  • Material: Plastic; PVDF; PTFE
ESL Slotted Self-Locking Hexagon Nut -- ESL200250QVZO
from J.Lanfranco Fastener Systems Inc.

The ESL's two self-locking slots make it ideal in any application subjected to high vibration, shock, impact, heavy loads, and high temperatures. The ESL provides unparalleled locking ability without seizing up upon removal. [See More]

  • Size: M20
  • Material: Bronze (optional feature); Brass (optional feature); Exotic Metals (optional feature); Steel (optional feature); Hardened Steel (optional feature); Titanium (optional feature)
  • Type: Hex Nut; Locknut; Other; Slotted Locknut
  • Finish: Galvanized (optional feature); Nickel Plated (optional feature); Zinc Plated; Zinc Chromate (optional feature); Geomet®
Coupling Nut -- 18764
from Jergens, Inc.

Material: 300 Series Stainless Steel [See More]

  • Size: M20
  • Material: Hardened Steel
  • Type: Coupling Nut
  • Finish: Black Oxide
Lock Nuts -- LVN 20
from MISUMI USA

1045 steel lock nut [See More]

  • Size: M20
  • Material: Steel
  • Type: Locknut; Jam Nut
  • Finish: Black Oxide
Hexagon Nut Type MUE -- MUE/M20x1
from Multi-Contact USA

Nuts MUE and washers UE are suitable. for screwing the mounting sockets. BL...N into bus-bars. All the MU and U. type nuts and washers are made of. brass and silver plated. Serrated lock. washers are made of steel, zinc plated. [See More]

  • Size: M20
  • Material: Bronze
  • Type: Hex Nut
  • Finish: Silver
Flexnut Standard SX12 Series
from Nord-Lock, Inc.

Superbolt Flexnuts are used in combination with Superbolt tensioners and are designed to flex out at the bottom and flex in toward the top of the nut. This distributes the bolt load along many threads, adds elasticity, and prevents stress concentrations in the first few threads. For through hole... [See More]

  • Size: 3/4" (optional feature); 7/8" (optional feature); 1" (optional feature); 1 1/8" (optional feature); 1 1/4" (optional feature); 1 3/8" (optional feature); 1 1/2" (optional feature); 1 3/4" (optional feature); 2" (optional feature); 2 1/4" (optional feature); 2 1/2" (optional feature); 2 3/4" (optional feature); 1-5/8", 1-7/8", 3-1/4", 3-1/2", 3-3/4", 4", 4-1/4" 4-1/2", 4-3/4", 5", 5-1/4", 5-1/2", 5-3/4", 6"; M20 (optional feature); M24 (optional feature); M27 (optional feature); M30 (optional feature); M33 (optional feature); M36 (optional feature); M42 (optional feature); M48 (optional feature); M56 (optional feature); M64 (optional feature); M39, M45, M52, M60, M72, M76, M80, M90, M100, M110, M120, M125, M130, M140, M150, M160
  • Material: Steel
  • Type: Hex Nut
  • Finish: Basecoat Delta Protekt KL 100, Topcoat VH 302 GZ
FM EO2-FUNCTIONAL NUT BRASS -- FM12SMS
from Parker Hannifin China

Functional Nut with Retaining Ring; Parker's Hose Products Division supplies the light series ("L"), which conforms to the German DIN specification. The "L" series is available in both the ball nose and o-ring style. [See More]

  • Size: M20
  • Material: Bronze
  • Type: Industrial Fitting Nut
Hex Flange Nut -- M20150M
from Stanley Engineered Fastening - Spiralock

Standard Spiralock nuts are SAE Grade 8 equivalent, and designed to mate with standard 2A and 3A class of fit bolts. Spiralock nuts dimensionally conform to IFI standards. Our standard plating is clear zinc chromate. Other nut styles, platings and materials are available upon request. [See More]

  • Size: M20
  • Material: Steel; Stainless Steel (optional feature); Other Materials Available Upon Request
  • Type: Flange Nut; Hex Nut
  • Finish: Zinc Chromate; Other Plating Available Upon Request
Carbon Steel Nut -- LD-024CS-BN
from Xiamen Landee Industries Co., Ltd.

Key Specifications/Special Features: Manufacturing standards: ANSI/ASME. Size range: from 1/4-inch to 4-inch (M8 - M48). Body materials: A194 2H/2HM; A194 4/4M; A194 7/7M; A194 8/8M. Surface: black, galvanized, nickel, cadmium and Teflon plated [See More]

  • Size: 1/4" (optional feature); #16 (optional feature); #18 (optional feature); 5/16" (optional feature); #20 (optional feature); #24 (optional feature); 3/8" (optional feature); 7/16" (optional feature); 1/2" (optional feature); 5/8" (optional feature); 3/4" (optional feature); 7/8" (optional feature); 1" (optional feature); 1 1/8" (optional feature); 1 1/4" (optional feature); 1 3/8" (optional feature); 1 1/2" (optional feature); 1 3/4" (optional feature); 2" (optional feature); 2 1/4" (optional feature); 2 1/2" (optional feature); 2 3/4" (optional feature); 1/4 to 4-inch; M8 (optional feature); M10 (optional feature); M12 (optional feature); M14 (optional feature); M16 (optional feature); M18 (optional feature); M20 (optional feature); M22 (optional feature); M24 (optional feature); M25 (optional feature); M26 (optional feature); M27 (optional feature); M28 (optional feature); M30 (optional feature); M32 (optional feature); M33 (optional feature); M35 (optional feature); M36 (optional feature); M38 (optional feature); M40 (optional feature); M42 (optional feature); M48 (optional feature); M8 to M48
  • Material: Steel; Hardened Steel; Stainless Steel; A194 2H/2HM; 4/4M; 7/7M; 8/8M
  • Type: Hex Nut
  • Finish: Black Oxide (optional feature); Galvanized (optional feature); Nickel Plated (optional feature); Cadmium Plated, Teflon Plated
Bumax® Lock 88 Hexagon Nut -- M6, M8, M10, M12, M16, M20
from BUFAB USA, Inc.

BUMAX Lock: BUMAX Lock is a special all metal lock nuts: The special feature is the designed thread profile making the nut free spinning and locks when tightened. Note that a higher tightening torque than for standard nuts is required. Choice of material: Stainless steel A2 can be used in... [See More]

  • Size: M6; M8; M10; M12; M16; M20
  • Material: Stainless Steel
  • Type: Flange Nut; Hex Nut; Locknut; Other; Flange Locknuts
Nuts -- 725327175
from Gates Corporation

Hydraulics-- >Couplings-- >MegaCrimp - G25 Series Couplings-- >Metric Bite Nut [See More]

  • Size: M20
  • Thread Direction: Right Hand
  • Type: bite
M20 - 2.5 Cl. 6 DIN 934 Finished Hex Nut, Trivalent -- N6934M20250T
from NBS Corp.

Adaptable and dependable, NBS’ finished hex nuts can be used in thousands of different applications. Available from ¼” through 1” (inch) and M3 through M24 (metric) internal diameter, all finished hex nuts meet IFI specifications and are only sourced from ISO-9001... [See More]

  • Size: M20
  • Finish: Trivalent
  • Type: Hex Nut
2484589 [2484589 from RS Components, Ltd.]
from RS Components, Ltd.

Type:Full; Material:A4 Grade 18/8 Stainless Steel; Thread Size:M20; Thread:Metric [See More]

  • Size: M20
  • Material: Stainless Steel
  • Type: Full
CY High Strength Tensioner -- CY-M20-.../w
from Superbolt, Inc.

CY series tensioners are used for higher bolt loads on general machinery applications. They fit in the same area as a heavy hex nut. [See More]

  • Size: M20
  • Finish: Black Oxide (optional feature); Zinc Plated (optional feature); Xylan Coated, Cadmium Plated
  • Type: Cylinder Nut; Bolt Tensioner
  • Thread Direction: Right Hand
DIN 985 Series -- WY**D985-20 x 150
from Wyandotte Industries, Inc.

Wyandotte Industries has been manufacturing special nuts and fasteners since 1959!. All Metal Locknuts. Bearing Nuts. Castle Nuts. Coupling Nuts. Flange Nuts. Jam Nuts. Nylon Insert Locknuts. Shear Nuts. Slotted Nuts. Stake Nuts. Spanner Nuts. Wheel Nuts [See More]

  • Size: M20
  • Material: Steel (optional feature); Stainless Steel (optional feature)
  • Type: Hex Nut; Nylon Insert Nut; Locknut
  • Finish: Phosphate (optional feature); Zinc Plated (optional feature)