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) and responsive support

and responsive support

Secure and protect exposed bolt threads with our high-quality Stainless Steel A2-70 Hex Domed Acorn Nuts

Standards Compliance: Manufactured to meet DIN 934 specifications

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

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) and responsive support1 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.