Keystone offers all sizes of Jack Screws for D Sub connectors, Thumb Screws, Captive Screws, Shoulder and Sems Screws and other electronic panel hardware products made of Stainless Steel per ASTM-A581/A582 as well as Steel with a variety of finishes.

 Jack Screws - Ideal as mounting screws for "D" subminiature connectors. They are equivalent to AMP, CANNON & TRW Jack Screws.

• Sems, Slotted and Turnable styles
• They are available in lengths of .285 (7.24), .347 (8.81) and .660 (16.76)
• Available in Stainless Steel and Steel with Clear or Yellow Chromate
• Supplied in bulk and with mounting hardware

 Captive Screws- For a variety of Panel Hardware Requirements

• Manufactured in stainless steel per ASTM-A581/A582
• Available in 4-40, 6-32, and 8-32 Threads
• Available in Several Styles

 Thumb Screws- For a variety of Panel Hardware Requirements

• Easy-grasp, easy turn diamond knurled heads
• Available in 4-40, 6-32, and 8-32 Threads
• Available in Stainless Steel, Nickel plated brass and Nylon.
• Standard and washer face configurations

 Shoulder Screws – For a variety of Panel Hardware Requirements

• Manufactured in stainless steel per ASTM-A581/A582
• Available in 4-40, 6-32, and 8-32 Threads
• Slotted head and Socket Head Styles

For complete details and specifications contact Keystone Electronics Corp., 55 South Denton Ave, New Hyde Park, NY 11040; Tel: (800) 221-5510 or (516) 328-7500; Fax: (516) 328-1080; E-mail: kec@keyelco.com  or their webiste www.keyelco.com