HASTELLOY C276 HEX BOLTS - ASTM F468 / UNS N10276

Name: Ananka Group - India's Leading Fasteners Manufacturer Company
Rating: 5 (451 reviews)

■ Dimensions in mm (DIN 931 / DIN 933)

PART NUMBER	THREAD	WIDTH ACROSS FLATS (W) Max	WIDTH ACROSS CORNERS (C) Min	HEAD HEIGHT (K) Max	PITCH
AN-HB-C276-M3	M3	5.50	6.01	2.00	0.50
AN-HB-C276-M4	M4	7.00	7.66	2.80	0.70
AN-HB-C276-M5	M5	8.00	8.79	3.50	0.80
AN-HB-C276-M6	M6	10.00	11.05	4.00	1.00
AN-HB-C276-M8	M8	13.00	14.38	5.30	1.25
AN-HB-C276-M10	M10	16.00	17.77	6.40	1.50
AN-HB-C276-M12	M12	18.00	20.03	7.50	1.75
AN-HB-C276-M14	M14	21.00	23.36	8.80	2.00

Note: Bolt lengths (L) are manufactured to order. Contact Ananka Group for expanded diameters (M3 to M56) and custom shank lengths.

Material	Hastelloy C276 (Nickel-Molybdenum-Chromium Wrought Alloy)
Standard / Classification	UNS N10276 \| DIN 2.4819 Tensile Strength: 790 MPa min (110 ksi) Yield Strength (0.2% Offset): 355 MPa min (52 ksi) Hardness: 20 HRC Melting Point: 1370°C (2500°F)
Chemical Composition (%)	Ni: Balance \| Mo: 15.0 - 17.0 \| Cr: 14.5 - 16.5 \| Fe: 4.0 - 7.0 \| W: 3.0 - 4.5 \| C: 0.01 Max \| Mn: 1.0 Max \| V: 0.35 Max
Manufacturing Specification	ASTM F468 (Standard Specification for Nonferrous Bolts, Hex Cap Screws, Socket Head Cap Screws, and Studs for General Use)
Thread	Metric ISO standard. Available in full thread (DIN 933) and half thread (DIN 931) configurations.
Properties & Resistance	Renowned for its excellent performance in a wide range of severe environments. Provides exceptional resistance to strong oxidizing solutions like ferric and cupric chlorides, and is highly resistant to crevice corrosion and pitting.
Marking	In accordance with ASTM F468. Fastener heads are forged with Manufacturer Identification (Ananka) and the respective Grade identifier.
Qualification & Acceptance	Independently tested for hardness, thread tolerance, chemical analysis, and supplied with EN 10204 Type 3.1 Material Test Certification.