Expert Advice: +44 1858 469191 | sales@lockbolt-ers.co.uk
The Lockbolt pin and collar is a two-piece, heavy-duty fastening system.
Developed to provide high strength, vibration proof and secure installation on applications unsuitable for welding, threaded fasteners or rivets. Once the collar has been swaged onto the Lockbolt a permanent vibration-proof joint is achieved. The pre-load values remain consistent on every installation.
Lockbolts are quick and easy to install, even in demanding environments with our accurate and powerful tooling which is fully compatible and interchangeable with industry-standard systems.
Our Lockbolts create a high strength tamper proof joint and offering a wide range of diameters and lengths make them the ideal choice for heavy engineering applications.
Diameter: 4.8 mm (3/16″) − 28.5 mm (1 1/8″)
Grip ranges: 1.6 mm (0.06″) − 619.1 mm (24.37″)
Material options: Mild steel, stainless steel, round head, countersunk head.
Go here to find lockbolts by part number or specification
Standard Head Styles: Round, countersunk
Materials: Steel, Stainless steel
Finish: Black (oiled), zinc plated, waxed (Stainless steel)
Custom Finish: Industry standard finishes available.
Custom Very High Tensile Strength: 10.9 grade
Custom Head or Styles: Custom head styles can be developed for customers with specific applications. Typically used where the outer head of the lock bolts can perform additional functions designed into the manufacture.
Once the collar has been swaged onto the Lockbolt a permanent vibration proof joint is achieved.
The pre-load values remain consistent on every installation.
Our Lockbolt fasteners have been extensively tested and conform to the very same specification as industry standards.
It is important to note that both our fasteners and tooling are fully compatible and above all interchangeable with industry-standard systems.
Example below ERSB-16-G
Lockbolt pin, steel, round head, 12.7mm (1/2″) diameter, zinc plated
PREFIX:
ER – Lockbolt ERS pin and collar
MATERIAL:
S – Steel 8.8
SH – Steel 10.9
SS – Stainless Steel
A – Aluminium
PIN HEAD STYLE:
B – Brazier (Round) head
T – Truss Head
CSK – Countersunk
DIAMETER REFERENCE:
06 – 4.8mm (3/16″)
08 – 6.4mm (1/4″)
10 – 8.0mm (5/16″)
12 – 9.6mm (3/8″)
16 – 12.7mm (1/2″)
20 – 15.9mm (5/8″)
24 – 19.1mm (3/4″)
28 – 22.2mm (7/8″)
32 – 25.4mm (1″)
OPTIONAL FINISH:
G – 8-10 micron zinc & clear passivate
Others available upon request
The design and construction of the Lockbolt fastening system ensures the user of a high pull together of joints and permanent clamp force with consistent pre-load on every fastener.
The high tensile and shear strength of the installed Lockbolt provides a joint with very high resistance to vibratory loosening. This ensures that all fasteners are installed with the same results under all conditions.
Visual inspection of the installed fasteners eliminates the need for expensive equipment and time consuming inspection methods.
Grip: 6.35 - 12.7 mm (0.25 - 0.5 ")
Grip: 12.7 - 19.05 mm (0.5 - 0.75 ")
Grip: 19.05 - 25.4 mm (0.75 - 1 ")
Standard Collars
Flanged Collars
Grip: 12.7 - 19.05 mm (0.5 - 0.75 ")
Grip: 19.05 - 25.4 mm (0.75 - 1 ")
Grip: 25.4 - 31.75 mm (1 - 1.25 ")
Grip: 31.75 - 38.1mm (1.25 - 1.5 ")
Standard Collars
Flanged Collars
Start here to search and filter lockbolts. Or select a series:
Grip: 1.6 - 33.35 mm (0.06 - 1.31 ")
Grip: 1.6 - 33.35 mm (0.06 - 1.31 ")
Grip: 3.18 - 34.93 mm (0.125 - 1.375 ″)
Grip: 3.18 - 34.93 mm (0.125 - 1.375 ″)
Grip: 6.35- 127 mm (0.25 - 5 ″)
Grip: 6.35- 127 mm (0.25 - 5 ″)
Grip: 6.35- 127 mm (0.25 - 5 ″)
Grip: 12.7 - 127 mm (0.5 - 5″)
Grip: 12.7 - 127 mm (0.5 - 5″)
Want more info? Contact our Team:
Office hours: Mon-Fri from 9:30 am to 4:30 pm
© Copyright 2021 Lockbolt (ERS) Limited.
Unit 4b Sovereign Park, Lathkill Street, Market Harborough, Leicester LE16 9EG United Kingdom
Company no 07331156. | Privacy
Design & Build by:
onesixone web design
ISO 9001 Registered. For design, supply and distribution of specialized fasteners and hardware products.
