ASTM A453 Grade 660 Hex Cap Screws

Class A/B/C/D

ASTM A453 Grade 660 Hex Cap Screws Class A, B, C & D offered at TorqBolt are manufactured in accordance with ISO 4014, ISO 4017, ASME B18.2.3M, ASME B18.2.1 standards in metric and imperial coarse and fine thread sizes with UNC, UN, UNF, UNEF, UNJF & ISO threads.

ASTM A453 Grade 660 Hex Cap Screws Class

ASTM A453 Grade 660 Hex Cap Screws Dimensional Standards

Screws	DIN	ISO	BS	ASME		IS	NFE	UNI
Screws	DIN	ISO	BS	Mertic	Imperial	IS	NFE	UNI
Hex Cap Screws	-	-	-	B18.2.3.1M	B18.2.1	-	-	-
Hexalobular Cap Screws	-	14579	-	-	-	-	-	-
Hexalobular Low Head Cap Screws	-	14580	-	-	-	-	-	-
Low Head Socket Cap Screws	6912 / 7984	-	-	-	-	-	-	-
Partial Threaded Hex Cap Screws	-	-	-	-	-	1363	-	-

Specifications

ASTM A453
ASTM A638
EN 10269
EN 10083-3
ISO 3506-5
DIN 267

Surface Treatments

Xylan 1070 / 1014 / 1400 / 1424
Xylar 2 / 101
SermaGard 1105 / 1280
Dacromet 320 / 500
TakeCoat 1000 Ceramic
Magnigard
MolyKote

Certifications

ISO 9001 - 2015 Certified
PED 2014/68/EC
NACE MR0175/ISO 15156-2
NORSOK M-650
DFAR
MERKBLATT AD 2000 W2/W7/W10

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