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  • BIGHEAD
  • BIGHEAD

STUDS - BONDABLE BIGHEAD® UNTHREADED - STAINLESS

Product Description

These bigHead® Unthreaded Stainless Steel Studs have large perforated heads, and are manufactured in numerous lengths and diameters. They are available in standard stud lengths from 12-75 mm, and standard head sizes ranging from 15-38mm, in varying shapes. Additional custom shapes and sizes are readily available as well.

Those listed on this page are made of 316 S11 Stainless Steel. For these same parts in Mild steel, please refer to the "Molded-In Studs" section of our Specialty Threaded Engineering Encyclopedia.

Features and Benefits

These bigHead® fasteners were originally designed for use in the plastics molding and GRP industries. Their large perforated "head" provides an invisible, molded-in fastener - fixed for life - with very high torque and shear resistance. Standard forms are used extensively in Plastics, Auto, and Engineering, and increasingly in Construction, Building and other fields. They can be molded-in during manufacture, or riveted, screwed, or spot welded. With the advent of modern adhesives providing permanent bonding to almost any surface, designers and manufacturers are now able to specify these for "blind" application to almost any surface or material.

ACCESSORY ITEMS REQUIRED: These parts must be ordered with your choice of polythene encapsulated 304 stainless steel or 304 stainless steel spring clip, as shown (left) and as listed in the data sheet (below).

EFC 25B1012


EFC Part Number Availability AVAILABLE HEAD SIZESSTUD DAIMSTYLE
E25B10120001 Call for Quote 15 mm SQ4.75 MM1
E25B10120002 Call for Quote 23 mm RD4.75 MM2
E25B10120003 Call for Quote 32 mm SQ4.75 MM3
E25B10120004 Call for Quote 38mm x 15mm RECT4.75 MM4
E25B10120005 Call for Quote --* SPRING CLIP
E25B10120006 Call for Quote --** ENCAPSULATED SPRING CLIP