356-5212 12-Point Head Bolt

Description

Cat® fastener parts are designed for specific applications based on size, strength, clamp load and past performance, information other manufacturers do not have. They are carefully selected to last until machine rebuild or end of life. Non-Cat hardware and fasteners may appear to fit your machine, but no one else knows your equipment the way we do.

These bolts are commonly used in engines and driveline. 12-point head bolts have high fatigue performance and fit designs that do not have enough clearance for hex head bolts.

Features

Cat fasteners are manufactured to precise technical specifications for durability, reliable performance, and high efficiency
Strength and Quality – Fasteners meet or exceed ISO, ASTM, ASME, and SAE requirements.
Cat bolts, nuts, and washers are specially designed to work together as a system to maximize clamping force.
Coatings meet the special requirements of different applications (RoHS compliant).

Applications

Cat bolts form a high-performance system with mating hardened washers and nuts to produce consistent, high clamping force. You can trust Cat fasteners to help you build, maintain or rebuild in most machine and shop applications worldwide.

Specifications

Thread Direction	RH
Locking Feature	None
Thread Size	0.500 mm (0.02 in)
Class or Grade	Cat/ASTM F2882 (170 ksi)
Thread Size (Diameter × Pitch)	1/2×13 mm
Type	12-Point Head Bolt
Material	STEEL
Bolt Length	89 mm (3 1/2 in)
Bolt Type	12 Point Head
Coating	Zinc Phosphate and Oil
Handle Length	17.7 mm (0.7 in)
Flange Diameter	0.87 in

Compatible Equipment

Generator Sets: C9
Track Loaders: 994K, 834H, 826H, 826K, 992, 990K, 824C, 826G, 824G, 993, 995
Cold Planers: PM622, PM-200, PL87, PL83, PM620
Compactors: 834K, 824K, 825K, C-15
Engines: C32, C27, C15, C18
Excavators: 3456, 374D L, 390F L, 390D L, 374F, 374, 6040, 637E, 637G, 657G, 395, 6015, 6030, 390D, 390F, 385B, 385C L, 6018, 374F L, 365C, 385C, 621G, 6020B, 6015 FS, 6015B, 385C FS, 365C L, 3508B, 3101
Asphalt Pavers: AD30, AD45, AD63
Wheel Excavators: MD6310, MD6200, MD6250
Dozers: D6T, D8, D10T2, D11, D11R, D11T, D10R, D10N, D10T, D9T, D8T, D8R, D9, D10
Wheel Loaders: 988H, 986H, 988G, RM500B, R2900G, R3000H, 980G, 980H, 988K, 990H, 836, 834
Off-Highway Trucks: 773, 775G, 772G, 770G, 773F, 777D, 777E, 777

Machine Model	3101, 3456, 3508B, 365C, 365C L, 374, 374D L, 374F, 374F L, 385B, 385C, 385C FS, 385C L, 390D, 390D L, 390F, 390F L, 395, 6015, 6015 FS, 6015B, 6018, 6020B, 6030, 6040, 621G, 637E, 637G, 657G, 770G, 772G, 773, 773F, 775G, 777, 777D, 777E, 824C, 824G, 824K, 825K, 826G, 826H, 826K, 834, 834H, 834K, 836, 980G, 980H, 986H, 988G, 988H, 988K, 990H, 990K, 992, 993, 994K, 995, AD30, AD45, AD63, C-15, C15, C18, C27, C32, C9, D10, D10N, D10R, D10T, D10T2, D11, D11R, D11T, D6T, D8, D8R, D8T, D9, D9T, MD6200, MD6250, MD6310, PL83, PL87, PM-200, PM620, PM622, R2900G, R3000H, RM500B
Equipment Type	Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Dozers, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets
Part Source	Genuine OEM

Machine Model

3101, 3456, 3508B, 365C, 365C L, 374, 374D L, 374F, 374F L, 385B, 385C, 385C FS, 385C L, 390D, 390D L, 390F, 390F L, 395, 6015, 6015 FS, 6015B, 6018, 6020B, 6030, 6040, 621G, 637E, 637G, 657G, 770G, 772G, 773, 773F, 775G, 777, 777D, 777E, 824C, 824G, 824K, 825K, 826G, 826H, 826K, 834, 834H, 834K, 836, 980G, 980H, 986H, 988G, 988H, 988K, 990H, 990K, 992, 993, 994K, 995, AD30, AD45, AD63, C-15, C15, C18, C27, C32, C9, D10, D10N, D10R, D10T, D10T2, D11, D11R, D11T, D6T, D8, D8R, D8T, D9, D9T, MD6200, MD6250, MD6310, PL83, PL87, PM-200, PM620, PM622, R2900G, R3000H, RM500B

Equipment Type

Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Dozers, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines, Generator Sets

Part Source

Genuine OEM

356-5212 12-Point Head Bolt