Studbolts, Double Ended Studs & Waisted Studs.

Jan 11, 2021
2 min read

Updated: Feb 25, 2021

Energy Bolting supply a wide variety of studs made in accordance with industry standards or customer specific requirements.

Urgent requirements are fulfilled on the shortest lead times. Project requirements and large batch quantities are supplied competitively with delivery schedules to suit demand.

Fully Threaded Studbolts

DIN 975, DIN 976, BS4882, ANSI B16.5, ANSI B18.31.2 Often supplied with Nuts for assembly.

B7 Zinc Plated Studbolts
Hot Dip Galvanised Studbolts
ASTM A320 L7M Studbots
ASTM A320 L7 Studbolts
PTFE Blue Studbolts
PTFE Red Studbolts
660 Studbolts
Zinc & Yellow Studbolts

Engineer Studs / Double Ended Studs / Tap End Studs

DIN525, DIN835, DIN938, DIN939, DIN940, DIN6379, ANSI B18.31.2, BS2693, BS4439 & AWHEM for API 6A.

PTFE Coated Engineer Stud
Aluminum Bronze Engineer Stud
B7/L7 Engineer Stud
Special Stud to Customer DWG
Super Duplex Studs
Stainless Steel Engineer Studs

Waisted Studs

ANSI B18.31.2, DIN 2509, DIN 2510, DIN 2510-L, DIN 2510-Z, DIN 2510-HS, DIN 2510-HR, DIN 2510-GS, DIN 2510-GR, DIN 2510-GQ, DIN 2510-HP, DIN 2510-HQ, DIN 2510-K, DIN 2510-GP, DIN 2510-KU, DIN 2510-ZU

DIN2510 L7 Studs
Waised Stud to Customer DWG
PTFE Studs to Drawing
DIN 2510 Studs Special Coating
DIN2510 During Inspection
ASTM A193 B7 Studs

Materials

Manufactured from a wide variety of fully traceable materials

Certification to EN 10204 type 3.1 as a minimum.

Carbon & Alloy Steels

B7 / B7M, L7 / L7M, L43, 8.8, 10.9, 12.9, B23 Class 1 - 5, B24 Class 1 - 5

Stainless Steels

B8 Class 1 & 2, B8M Class 1 & 2, B8T Class 1 & 2, B8C, B6, 660 A / B / C / D, 17/4 PH

A2/A4 Class 50-80, UNS S31254 / 254SMO, Nitronic 50®, Nitronic 60®, Urea - 25.22.2®, 310, 321, 410

Nickel Alloys

Inconel® 625, Inconel® 718, Inconel® 800 (HT), Inconel® 825, Inconel® 925, Hastelloy® C-276, Hastelloy® C-22, Hastelloy® X, Monel® 400, Monel® K500

Duplex & Super Duplex

UNS S32760, UNS S32750, UNS S31803, UNS S32550

Heat Resisting

B16, Durehete 1055™, Nimonic 80A™, Nimonic 90™

Non Ferrous

Hiduron®, Copper Nickel, Aluminum Bronze, Phosphor Bronze, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, NES 833/834/835, C63000 / C63200, Def Stan Materials

Materials: Find Out More
Materials: Find Out More
Materials: Find Out More

Surface Finishes / Coatings

Zinc with Clear or Colour Passivation - Zinc Nickel - Electroless Nickel - Hot Dip Galvanising - Sherardizing - Cadmium - PTFE (Including Xylan®) - Copper Plating – Chemical Blacking – Phosphating - Geomet® - Dacromet®