8-32 x 3/4 18-8 Stainless Steel Flat Head Cap Screw with Nylon Insert gives buyers an exact overall length for a countersunk screw, not an under-head measurement. A buyer moving from socket head cap screws should remember that flat heads are not measured from under the head. The inch-series flat head angle is 82 degrees; metric flat heads are commonly 90 degrees, so the countersink angle should be checked before substitution.

Typical applications include countersunk hinge hardware, latch plates, and access doors, where nothing proud should catch passing material or hands. For higher preload potential and a deeper socket, review 1960 Series 18-8 SHCS with Nylon Insert.

Because the locking element is nylon, confirm the service temperature separately from the stainless screw selection; this listing does not state a limit. For supported flat head cap-screw requests, nylon inserts are installed in-house at the Chicago facility.

Technical Highlights

• Material: 18-8 Stainless Steel
• Thread Size: 8-32
• Length (overall - includes head): 3/4 in.
• Head Style: 82° Countersunk Flat
• Drive Type: Internal Hex
• Locking Feature: Nylon insert providing prevailing torque
• Nylon Insert Diameter (P): 3/32 in.
• Nylon Insert Location (N): 1/8 in. +/-1/2 pitch
• Head Dimensions: ASME B18.3

Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.