Torque Chart

Torque Specifications

Hex Head Cap Screws

The torque values shown should be used as a general guideline when specific torque values are not given.

Shank Size (Diameter in inches, fine or coarse thread)

U.S. Standard Hardware

Grade	SAE Grade 5		SAE Grade 8		Flangelock Screw
					w/Flangelock Nut
ft./lbs	ft./lbs	Nm	ft./lbs	Nm	ft./lbs	Nm
ft./lbs	ft./lbs	Nm	ft./lbs	Nm	ft./lbs	Nm
¼	9	12	13	18
5/16	18	24	28	38	24	33
3/8	31	42	46	62	40	54
7/16	50	68	75	108
½	75	102	115	156
9/16	110	150	165	224
5/8	150	203	225	305
¾	250	339	370	502
7/8	378	513	591	801
11/8	782	1060	1410	1912

** Grade 5 - Minimum commercial quality (lower quality not recommended)

Shank Size (Diameter in millimeters, fine or coarse thread)

Metric Standard Hardware

Grade	Grade 8.8		Grade 10.9		Grade 12.9
ft./lbs	ft./lbs	Nm	ft./lbs	Nm	ft./lbs	Nm
ft./lbs	ft./lbs	Nm	ft./lbs	Nm	ft./lbs	Nm
M4	1.5	2	2.2	3	2.7	3.6
M5	3	4	4.5	6	5.2	7
M6	5.2	7	7.5	10	8.2	11
M7	8.2	11	12	16	15	20
M8	13.5	18	18.8	25	21.8	29
M10	24	32	35.2	47	43.5	58
M12	43.5	58	62.2	83	75	100
M14	70.5	94	100	133	119	159
M16	108	144	147	196	176	235
M18	142	190	202	269	242	323
M20	195	260	275	366	330	440
M22	276	368	390	520	471	628
M24	353	470	498	664	596	794
M27	530	707	474	996	904	1205

115 247227 R1, 966 445001 specifications

The Husqvarna 966 445001,115 247227 R1 is a powerful and versatile piece of equipment designed for professionals in the forestry and landscaping industries. This model combines advanced features and technologies that enhance its performance, durability, and user-friendliness, making it an excellent choice for demanding tasks.

At the heart of the Husqvarna R1 is its efficient engine, which is designed to provide high power output while maintaining fuel efficiency. This means that users can operate the machine for extended periods without frequent refueling, optimizing productivity on the job. The engine's innovative design minimizes emissions and meets stringent environmental regulations, making it a responsible choice for eco-conscious professionals.

One of the standout features of the Husqvarna R1 is its ergonomic design. The machine is equipped with a comfortable handlebar and adjustable controls, allowing users to operate it with ease and precision. This ergonomic consideration reduces operator fatigue, enabling longer working hours without compromising safety and comfort. Additionally, the lightweight design further enhances maneuverability, allowing for excellent handling in tight spaces or challenging terrain.

The Husqvarna R1 is also built for durability and reliability. The robust construction ensures that the machine can withstand the rigors of professional use, including exposure to harsh weather conditions and rough handling. High-quality materials and components are utilized throughout, which contributes to the long lifespan of the equipment. Users can expect minimal downtime due to maintenance or repairs, translating to more efficient workdays.

Another key aspect of the Husqvarna R1 is its innovative technology features. The machine is often equipped with an advanced ignition system that ensures rapid startup and smooth operation. Furthermore, certain models may include integrated connectivity features that allow users to monitor performance metrics and receive real-time updates through a smartphone app. This technology provides valuable insights that can aid in optimizing productivity and maintenance scheduling.

In summary, the Husqvarna 966 445001,115 247227 R1 is designed with the professional user in mind. With its powerful, efficient engine, ergonomic design, durable construction, and innovative technological features, it stands out in the marketplace as a reliable and effective tool for forestry and landscaping tasks. Whether tackling large-scale projects or finer landscaping details, this model is engineered to deliver excellent performance and user satisfaction.