Brass Slotted Set Screws to DIN/ISO · Jamnagar, India

DIN 553 Brass Slotted Set Screw (Cone Point)

Slotted (screwdriver) set screw, cone point — turned in brass to standard and to your drawing.

DatasheetAll Set Screws

Home / Products / Standard Parts / Set Screws / DIN 553

A DIN 553 set screw is a headless slotted grub screw with a sharp cone point that bites into the mating surface for high holding power; it is the slotted-drive equivalent of the hex-socket DIN 914 and corresponds to ISO 7434. Brassland machines it from free-cutting brass CW617N (CuZn40Pb2) to the standard and to your drawing, as part of our set screws programme.

DIN 553 Brass Slotted Set Screw (Cone Point) — dimensioned engineering drawing

DIN 553 — engineering drawing (Brassland).

Specification

StandardDIN 553 (ISO 7434)
TypeSlotted (screwdriver) set screw, cone point
ThreadM1.6–M12; larger on request
MaterialCW617N (CuZn40Pb2); CW614N or lead-free CW724R on request
CertificateEN 10204 3.1 per shipment; 3.2 on request

Datasheet — dimensions to DIN 553 (ISO 7434)

Thread dSlot width nSlot depth tCone tip Ø dt
M1.60.250.560.16
M20.250.640.2
M2.50.40.720.25
M30.40.80.3
M40.61.120.4
M50.81.280.5
M61.01.61.5
M81.22.02.0
M101.62.42.5
M122.02.83.0

Dimensions in mm to DIN 553 (ISO 7434). n = slot width, t = slot depth, dt = flat at the cone tip. Cone angle 90° (120° on the shortest length of each size). Lengths to your drawing.

Applications

Typical applications include high-holding location of collars and hubs into a spotted or drilled seat, anti-rotation where maximum grip from one screw is needed, and adjustable stops. All parts are made to order, so size, thread, finish and certification are tailored to your specification.

Related pages

Product
Set Screws Catalogue

Socket & slotted grub screws.

View →Material
CW617N (CuZn40Pb2)

Hot-stamping / sealing brass.

View →Material
CW724R Lead-Free

RoHS / potable option.

View →Industry
Cable Grippers

Grub screws clamp cable.

View →Industry
Switchgear & Electrical

Lock conductors/terminals.

View →Guide
Thread Standards

Metric / BSP / pipe threads.

View →
How it works
Send a drawing or sample.
Quote in 24 hours.

Give the standard, thread and quantity. We are a brass turned-parts manufacturer in Jamnagar, India, exporting to 40+ countries.

Get a Quote →Contact Us

Other brass set screws

ASME B18.3 Brass Socket Set Screws (UNC) · DIN 417 Brass Slotted Set Screw (Dog Point) · DIN 427 Brass Slotted Set Screw (Flat-Cone Point) · DIN 438 Brass Slotted Set Screw (Cup Point) · DIN 551 Brass Slotted Set Screw (Flat Point) · DIN 913 Brass Set Screw (Flat Point) · DIN 914 Brass Set Screw (Cone Point) · DIN 915 Brass Set Screw (Dog Point) · DIN 916 Brass Set Screw (Cup Point) · all brass set screws.

Frequently asked questions

What point does DIN 553 have?

A sharp cone point that digs into the mating surface for strong, near-permanent holding.

What is the cone angle?

90° for normal lengths; 120° on the shortest length of each size.

Is DIN 553 the slotted version of DIN 914?

Yes — DIN 553 (ISO 7434) is the screwdriver-slot cone-point set screw; DIN 914 is the hex-socket equivalent.

Available in brass?

Yes — a standard brass set screw (CW617N/CW614N); lead-free CW724R on request.

← All Set Screws