BOLT

BOLTS

DC ENGINEERING PRODUCTS PVT. LTD is one of the leading manufacturers of stainless steel fasteners in India. Our Stainless Steel Fasteners division is specialized in the manufacturing of Austenitic grade fasteners.

Generally manufactured in accordance with bolts in DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards grade.

Our stringent quality controls ensure flawless quality. DC engineering specially manufacture critical bolts and large size bolt

Our Stainless Steel Bolts product range

Our Testing Facilities

IN DC Engineering organization has world best testing facilities, Statistical process control (SPC) monitors and controls quality by tracking production metrics. It helps quality managers identify and solve problems before products leave the facility. Six Sigma uses five key principles to ensure products meet customers’ needs and have zero defects.When supported by lean tools like Total Productive Maintenance (TPM), 5S, and Kaizen, most if not all defects can be eliminated.Quality assurance streamlines production and helps to ensure that the final products meet the company’s quality criteria.

Specification

Standard	DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards
Specification	DIN 931, DIN 933, DIN 912, ASTM A-193, ASTM A-194, ASTM A325, ASTM A320, ISO ( 4762, 4017, 4014) and all International Standards
Bolts Size	M2 to M160, as per required
Length	3 mm to 1000 mm, as per required
Bolts Threads:	METRIC, BSW, BSF, UNC, UNF or as per required
Coating	Plain / Zinc plated / HDG 6az / Teflon / PTFE / Zinc aluminum flake / Geomet
Test Certificate:	Manufacturer Test Certificate as per EN 10204 / 3.1

Material and grade

stainless steel bolt:
AISI 302, 304, 304L, 316L, 310, 317, 317L, 321, 347, 410, 420, 904L etc.

Duplex and super duplex steel:ii
ASTM / ASME A815 UNS No. S31803, UNS NO. S32205, UNS NO. S31254, UNS NO, S31550, UNS NO. S32750, UNS NO. S32760 etc.

Carbon steel bolt:
ASTM A307, A193 etc.

Alloy steel bolts:
ASTM/ASME A / SA 193/194 B6 ,B7/ B7M, B 16, 2, 2HM, 2H, GR6, B 7, B 7M etc.

Nickel Alloy Bolts : ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472 UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS n10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)etc.

Silicon Bronze Bolt : UNS NO. C65100 / C65500 / C65600 , Silicon Bronze hex cap screw , Silicon Bronze alien cap screw , Silicon Bronze Machine screw , Silicon Bronze Square Bolt , Silicon Bronze Hex Bolt ,ASTM C65100 (Silicon Bronze heavy hex bolt)etc.

Aluminium Bronze Bolt: ASTM B 111 C60800/ASME SB 111 C 60800 /EN 12451 CuALSAS / CW200 / C61400 / C95400 / C61800 / C62300 / C62400 / C62500 / C95200 / C95900 / CuAL11Ni5Fe5,Aluminium Bronze hex cap screw, Aluminium Bronze alien cap screw, Aluminium Bronze Machine screw, Aluminium Bronze Square Bolt , Aluminium Bronze Hex Bolt, UNS C63200 / C63000 (Aluminium Bronze heavy hex bolt)etc.

Phosphorus Bronze Bolt: Phosphorous Bronze hex cap screw, Phosphorous Bronze alien cap screw , Phosphorous Bronze Machine screw, Phosphorous Bronze Square Bolt, Phosphorous Bronze Hex Bolt , ASTM C54400 (Phosphorous Bronze heavy hex bolt).