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![Square Head Bolts]()
Product: square head bolts for industrial, construction, and mechanical fastening
Standard: ASME B18.2.1, DIN 558, ISO 4017 (customizable to regional standards)
Raw Material: Carbon...Add to Inquiry -
![N Type Neck Hex Bolts]()
Product: ROOF HEAD BOLTS
Standard: NON STANDARD
Raw material: Q 235 .
Surface: Plain,zinc plated,black oxide,H.D.G,etc.
Specification Range: DIA M16-M20,LENGTH...Add to Inquiry -
![Din931 Din933 Hex Bolts]()
Product: HEX BOLTS
Standard: DIN931 DIN933
Raw material: Q 235 SWRCH35K 10B21 10B33 SWRCH45K,40CR,42CRMO,SS204 SS316 etc.
Surface: Plain,zinc plated,black oxide,H.D.G,etc....Add to Inquiry -
![A325 A490 Heavy Hex Bolts]()
Product: HEAVY HEX BOLTS
Standard: ASTM A325/325M A490/A490M
Raw material: 35K 45K,40CR,35CRMO 42CRMO,etc.
Surface: Plain,zinc plated,black oxide,H.D.G,Teflon, Geomet,...Add to Inquiry -
![Railway Track Bolts]()
Product: oval neck track bolts
Standard: ASME B 18.10 - 2006 AS 1085 GB/T 3098.1
Class: 8.8 10.9 12.9
Size: 1/2-1.1/8
Finish: HDG ZP etcAdd to Inquiry -
![Din 6921 Hex Flange Bolt]()
Product:HEX FLANGE BOLTS
Standard: DIN6921 ISO4162 EN1665
Raw material: Q235,35K, 45K 40Cr, 35CrMo, 42CrMo stainless steel (304/A2, 316/A4), etc.
Surface: Plain,zinc...Add to Inquiry -
![Hex Socket Cap Screws Din912]()
Product: Hex socket cap screws , socket head cap screws
Standard: din912 iso 4762 ASTM449
Raw material: Q235,10B21 10B33 35K 45K 40CR,etc.
Surface: Plain,zinc plated,black...Add to Inquiry -
![Carriage Bolts Din603]()
Product: round head square neck bolts din603
Standard: din603
Raw material: Q235,10B21 10B33 35K 45K 40CR,etc.
Surface: Plain,zinc plated,black oxide,H.D.G,etc....Add to Inquiry -
![Din960 Din961 Hexagon Head Cap Screws]()
Din960 Din961 Hexagon Head Cap Screws
Product: Hexagon Head Cap Screws
Standard: DIN 960 (fine thread), DIN 961 (coarse thread)
Raw Materials: Carbon steel (10B21, 35K, 45K), alloy steel (40Cr, 42CrMo), stainless...Add to Inquiry -
![Non Standard Bolts]()
Product: Non Standard Bolts (Customized Bolts)
Custom Standards: Tailored to customer drawings, samples, technical specifications (can be based on modified DIN/ANSI/ISO/JIS/GB...Add to Inquiry -
![Jss Ii-09 High Strength Torque Type Bolts]()
Jss Ii-09 High Strength Torque Type Bolts
Product: High Strength Torque Type Bolts
Standard: JSS II-09
Raw Materials: 40Cr, 35CrMo, 42CrMo, high-quality alloy structural steel
Surface Treatment: Plain, zinc plated,...Add to Inquiry -
![Industrial Square Head Bolts]()
Product: square head bolts for industrial, construction, and mechanical fastening
Standard: ASME B18.2.1, DIN 558, ISO 4017 (customizable to regional standards)
Raw Material: Carbon...Add to Inquiry
Steven Arcuri
Hester Muller
Bryon Jurado
Donald Hurley
Ruth Glasgow
Nicole Castle
These bolts have large, flat sides and are easy to tighten with a wrench. Square heads are best used in tight or dark spaces where a machinist or fabricator must tighten the bolt blind. It is...
Steel Grade 8 Square Head Bolts. Grade 8 square head bolts are used in applications where visibility is limited but durable fastening is required. Square heads are best used in tight or dark spaces...
Square Head Bolts are similar to Hex Cap screws but have a 4-sided square head instead of a 6-sided hexagonal head. The square head enables an easier wrench grip for tightening and a larger bearing...
Square Head Machine Bolts in sizes from #10-24 x 1/2" to 1"-8 x 10". Other sizes may be available. Most are modern bolts; typical head marks are 3 0 7 A, plus 1 or 2 more letters....
Mar 21, 2016 · Square Head Bolts. Have AQuestion. Square Head Bolts offer a large bearing area for positive gripping with an open or adjustable wrench which means less slippage. Head width...
Feb 18, 2011 · A square head bolt has a distinctly shaped head that makes it ideal for working in blind areas. With the proper tools, tightening a square head bolt is easy even when the fastener is...
