BY REFERENCE ARP - Reinforced Cylinder Head Screws/Studs
Manufacturers
BY REFERENCE ARP - Reinforced Cylinder Head Screws/Studs

ARP 2-Nut kit, M8x125 Thread12-Point Socket
Set of 2 ARP nuts with M10x150 thread12-point socket
ARP CA 625+ Reinforced Cylinder Head Stud with M12x125 Thread, Part Number AU5.600-10LB
Complete high performance ARP Pro Series head stud kit in ARP2000 steel for the BMW M40 and M42 1.8L four cylinder engines. Nominal tensile strength 220,000 psi (+40% over the original TTY bolts). Centreless ground, heat treated before thread rolling. Black oxide anti-corrosion finish. Supplied with 12 point nuts and hardened parallel washers. Mil-S-8879...
ARP Reinforced Cylinder Head Stud kit, 12-part Set, M12x175 Thread, Part Number 251-4703Installation Instructions
ARP reinforced cylinder head stud - M8x125 thread, length 131.45mm, quality 8740Sold individually
ARP reinforced nut, M12x125 thread, 12-point, reference AUN12-2
ARP reinforced washer, 12mm diameter, reference 200-8500
kit of 10 reinforced ARP M12x175 cylinder head studs, 137mm length
kit of 5 reinforced screws ARP 8740Information:Thread: M12x175Length under head: 100mmThreaded length: 30mmUnthreaded length: 70mmHead: hexagonalDiameter of non-threaded part: 12mmHeight of head: 11.7mmDiameter of head (Mount): 21.6mmWrench of 14
kit of 5 reinforced screws ARP 8740Information:Thread: M12x175Length under head: 45mmThreaded length: 30mmUnthreaded length: 15mmHead: hexagonalUnthreaded part diameter: 12mmHeight of head: 11.7mmDiameter of head (Mount): 21.6mmWrench of 14
kit 5 reinforced screws ARP 8740Information:Thread: M12x175 Length under head: 70mm Threaded length: 30mm Unthreaded length: 40mm Head: hexagonal Diameter of non-threaded part: 12mm Height of head: 11.7mm Diameter of head (Mount): 21.6mm Wrench of 14
ARP main bolt kit as a replacement for the original bolts on Opel and Vauxhall 1.6 Turbo petrol engines.Brand: ARP Engines: Z16LET, Z16LER, Z16LEH, A16LER, A16LET Dimensions: M10 x 1.50 x 60 mm Material: 8740 chrome moly