GB 819 Cross Recess Countersunk Screw Full Thread M6x30 PC (Clear)

GB 819 Cross Recess Countersunk Screw Full Thread M6x30 PC (Clear) — stocked and shipped worldwide by SFX Fasteners. Available for single-piece retail orders — no minimum order — dispatched from our own warehouse within 24–48 hours.

Specifications

Manufactured to GB 819. Dimensions meet the published standard; tolerances per the standard’s normal grade unless stated otherwise. Full dimension table available on request.

Ordering & shipping

Need a specific size, grade or standard? Send us a quote request — we quote to drawing and to DIN / ANSI / GB / JIS standards.

About this GB 819 screw

This is a screw made to GB 819, in PC (Clear), at strength class Grade A, supplied clear, with an M6 thread and a 30 mm length. Every dimension is stated against the standard named above; where a tolerance class matters to your design, ask us and we will confirm it in writing before you order.

A screw threads directly into the parent material or into a nut, so the thread form, the point and the drive decide what it can be used for. Commonly used on machinery, tooling, appliances, electrical enclosures, furniture and automotive assemblies where the head has to sit low or be driven from one side only.

A coloured finish, in most cases a dyed passivate over a zinc layer or a dyed organic film. Appearance plus light corrosion protection.

Grade A covers light-duty general-purpose self-tapping screws, specified by case hardness rather than tensile strength.

Sold by the piece, so one is a valid order. Stock lines leave our warehouse within 24–48 hours of cleared payment, and freight is calculated at checkout from the packed weight and the destination.