1/2"-20 L9 Hex Head Cap Screw – Fine Thread Alloy Steel Zinc Yellow CR+3 (Made in U.S.A.) Length:50 QTY - 1/2"-20 x 3" (PT) Alternate Name: Also known as

Alternate Name: Also known as DIN 6798 Type A lock washers

✔️ Preferred by professionals in mechanical and electronics sectors

Improved Tuning Stability: Locking nuts clamp strings in place to prevent slippage or detuning during heavy vibrato or dive-bombing

Domed Top Design: Protects exposed threads and enhances the aesthetic of assemblies

Compliance: Manufactured to DIN 7991 / ISO 10642 standards for reliable fit and interchangeability

1/2"-20 L9 Hex Head Cap Screw – Fine Thread Alloy Steel Zinc Yellow CR+3 (Made in U.S.A.) Length:50 QTY - 1/2"-20 x 3" (PT) Alternate Name: Also known as1 2" 20 L9 Hex Head Cap Screw Fine Thread Alloy Steel Zinc Yellow CR+3 (Made in U. S. A.) Introducing our premium 1 2" 20 L9 Hex Head Cap Screws, the ultimate solution for high stress applications requiring maximum strength and precision. Engineered for unmatched performance, these bolts are made in the USA from high grade alloy steel and boast exceptional mechanical properties, including a tensile strength of 180,000 PSIthe highest in the industry.