4.2-1.41 X 20MM 7MM HEX 1 - Disco Automotive Hardware

Part #: 5925

The Disco Automotive Hardware Model 5925 is a professional-grade hex head self-tapping screw designed for secure fastening in a wide range of automotive and industrial applications. This specialized fastener, featuring a 4.2-1.41 x 20mm thread and a 7mm indented hex head, provides reliable attachment for trim panels, exterior components, and other critical assemblies. Its robust construction and design ensure durability and a stable connection for demanding professional use.

Key Features

  • Precision Metric Dimensions: Features a 4.2mm nominal diameter with a 1.41mm thread pitch and a 20mm length, offering precise fitment for various automotive components.
  • 7mm Indented Hex Head: The hexagonal head with a 7mm drive size allows for superior torque application and easier installation or removal with standard wrenches, reducing cam-out and improving efficiency.
  • Integrated Loose Washer: Equipped with a 12mm outside diameter loose washer that enhances clamping force and distributes pressure evenly, preventing damage to trim surfaces and ensuring a secure hold.
  • Durable Black Finish: A black phosphate coating provides excellent corrosion resistance, protecting against rust and wear in harsh automotive environments, while also offering a discreet finish.
  • Self-Tapping Design: Engineered with a self-tapping (Tek tip) point, these screws eliminate the need for pre-drilling in many applications, streamlining the fastening process for professional technicians.
  • OEM Compatibility: Directly replaces OEM fasteners, including GM numbers 11503396 and 11503483, ensuring compatibility and ease of replacement for various vehicle models.

Applications

These versatile hex head screws are commonly utilized by professional technicians and mechanics for a multitude of tasks. They are ideal for securing automotive trim panels, exterior body components, bumper retainers, fender liners, and various metal-to-metal or plastic-to-metal fastening requirements. Their precise specifications make them suitable for use across a broad range of vehicles, including popular GM, Honda, Chevrolet, Toyota, and Ford models, where exact OEM fitment is crucial for reliable repairs and installations.

Specifications

  • Manufacturer: Disco Automotive Hardware
  • Model Number: 5925
  • Screw Size: 4.2-1.41 x 20mm
  • Head Type: 7mm Indented Hex Head
  • Washer Diameter: 12mm O.D. Loose Washer
  • Finish: Black Phosphate
  • Quantity: Available in professional-grade packs.
Only 5 left in stock - order soon

$5.62

Add to Cart:

This product was added to our catalog on Friday 12 June, 2026.

Similar Products

(image for) 8-1.25 X 25mm 13mm Hex
8-1.25 X 25mm 13mm Hex
Disco Automotive Hardware 1013MT
Your Price: $4.13
List Price: $4.42
7% off
(image for) (50) 10x3/4" HEX HEAD SEMS SCREW/WASHER
(50) 10x3/4" HEX HEAD SEMS SCREW/WASHER
Disco Automotive Hardware 10685PK
Your Price: $10.74
List Price: $12.45
14% off
(image for) 6.3-1.81 X 20MM 10MM HEX
6.3-1.81 X 20MM 10MM HEX
Disco Automotive Hardware 10694PK
Your Price: $10.86
List Price: $12.55
13% off
(image for) 6-1.00 x 16mm 10mm Hex 17mm Washer
6-1.00 x 16mm 10mm Hex 17mm Washer
Disco Automotive Hardware 10755MT
Your Price: $4.13
List Price: $4.42
7% off
(image for) 4.2-1.41mm Screw Size
4.2-1.41mm Screw Size
Disco Automotive Hardware 11034MT
Your Price: $4.13
List Price: $4.42
7% off
(image for) 6-1.00 x 30mm 10mm Hex 24mm Washer
6-1.00 x 30mm 10mm Hex 24mm Washer
Disco Automotive Hardware 11135MT
Your Price: $4.13
List Price: $4.42
7% off
(image for) 7mm Hole Size 20mm Head Diameter
7mm Hole Size 20mm Head Diameter
Disco Automotive Hardware 1648MT
Your Price: $4.13
List Price: $4.42
7% off
(image for) 14 X 5/8 5/16 HEX 5/8
14 X 5/8 5/16 HEX 5/8
Disco Automotive Hardware 1939
Your Price: $8.76
List Price: $9.95
12% off
(image for) 14 x 5/8" 5/16" Hex 5/8" Washer
14 x 5/8" 5/16" Hex 5/8" Washer
Disco Automotive Hardware 1939MT
Your Price: $4.13
List Price: $4.42
7% off
(image for) 1/4-20 x 15/16" 7/16" Hex 3/4" Washer
1/4-20 x 15/16" 7/16" Hex 3/4" Washer
Disco Automotive Hardware 204MT
Your Price: $4.13
List Price: $4.42
7% off
(image for) Black Finish Hex Head Body Bolts
Black Finish Hex Head Body Bolts
Disco Automotive Hardware 210PK
Your Price: $13.46
List Price: $15.35
12% off
(image for) 5550PK Trim Screw, M4.2 x 1.41 mm x 20 mm L x 7 mm Indented
5550PK Trim Screw, M4.2 x 1.41 mm x 20 mm L x 7 mm Indented
Disco Automotive Hardware 5550PK
Your Price: $8.56