Stainless Steel 1/4-20 Bolts And Nuts Set Assortment Kit 18-8 Fully, 20 Hex Nuts Product Details 1/4-in-20 Allen-Drive Cap Screws Bolts and Nuts Set Please Note: When specifying the length of a headed bolt, the thickness of the bolt head is not included 10-Piece of 1/4-20 x 1/2" bolts; 10-Piece of 1/4-20 x 3/4" bolts; 10-Piece of 1/4-20 x 1" bolts; 10-Piece of 1/4-20 x 1-1/4" bolts; 10-Piece of 1/4-20 x 1-1/2" bolts;10-Piece of 1/4-20 x 1-3/4" bolts; 10-Piece of 1/4-20 x 2" bolts; 70-Piece of 1/4-20 Stainless Steel Hex Nut; 1-Piece of hex key. 1/4-20 Bolts Head Diameter: 0.432"; 1/4-20 Bolts Head Height: 1/4 Inch0.13"; 1/4-20 Bolts Drive Type: Allen Hex Socket 5/32". [ When specifying the length of a headed bolt, the thickness of the bolt head is not included ] 1/4-20 bolts and nuts kit can be used to fasten wood to wood, wood to metal or metal to metal applications, be sure to the same threads, grade and finish washers and nuts, and pre-drill a pilot hole the same diameter as the hex socket bolt you are using. With 304 Stainless Steel construction, these Hex Socket Cap Screws offer high resistance to corrosion, making them ideal for use in water, humidity, and oxidizing acids environments. We have the bolts, nuts, washers and other fasteners you need for general maintenance and construction. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.