Alloy Steel Set Screws, Nylon Tip, 1/4-20 x 1/2" Thread Length, 20 Pieces

Nylon Tip Diameter .125"

Nylon Tip Height .063"

Thread Length .500" 

Overall Length .563"

Nylon Tip is Non Conductive and has a temperature range is –50° to 250° F.

Thread Length listed does not include the class Rockwell hardness of C28

Class 3A thread  ANSI/ASME B18.3.6M

Hex socket

RETURN'S

Where we are at fault. Item not as described, damaged or an obvious error on our part is guaranteed a full refund, inclusive of any & all shipping

per our stated directions. RETURN DIRECTION’s; All returns MUST be in the original condition received.

All returns MUST be shipped in the same manner as we shipped originally.

ANY ADDITIONAL COST UP & BEYOND THE ORIGINAL COST, INCURRED IN RETURNING YOUR ITEM IS NOT REFUNDABLE. (if you choose to return an item at

a higher rate than we originally shipped to you? This portion is NOT refundable) Refunds due because of a no error on our part are completed as

an item refund only. Shipping is excluded. PLEASE feel free to contact us with any questions or concerns, as we strive for 100% satisfaction & happy customers.

Items with a free shipping 20% restocking fee will apply.