Torque Specifications, Hex Head Cap Screws

TECHNICAL DATA

Torque Specifications

Hex Head Cap Screws

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

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

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)

Metric Standard Hardware

	Grade	Grade 8.8		Grade 10.9		Grade 12.9

	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

thread)	M6	5.2	7	7.5	10	8.2	11

	M7	8.2	11	12	16	15	20
coarse	M7	8.2	11	12	16	15	20

	M8	13.5	18	18.8	25	21.8	29
fine or
fine or	M10	24	32	35.2	47	43.5	58
millimeters,
millimeters,	M14	70.5	94	100	133	119	159
	M12	43.5	58	62.2	83	75	100
in
(Diameter	M16	108	144	147	196	176	235

	M18	142	190	202	269	242	323
Size
Size	M20	195	260	275	366	330	440
Shank	M20	195	260	275	366	330	440

	M22	276	368	390	520	471	628
	M22	276	368	390	520	471	628

	M24	353	470	498	664	596	794

	M27	530	707	474	996	904	1205

966502301, 115 312526R1, MZ6128 specifications

The Husqvarna MZ6128 is a significant addition to Husqvarna's impressive lineup of zero-turn mowers, designed specifically for homeowners and professionals seeking superior performance, durability, and ease of use.

One of the key features of the MZ6128 is its robust 28-horsepower engine, engineered to provide ample power for mowing large areas efficiently and effectively. This powerful engine, combined with a cutting width of 61 inches, allows users to cover substantial ground in less time, making lawn care a less time-consuming task. The mower also features a fabricated cutting deck, which enhances durability and longevity, ensuring that it withstands the rigors of regular landscaping duties.

The MZ6128's zero-turn capability is another standout characteristic. The design allows for unparalleled maneuverability, enabling the mower to navigate tight spaces and perform sharp turns with precision. This feature is particularly beneficial for homeowners with intricate lawn layouts or professional landscapers who require agility while mowing.

In terms of comfort and usability, Husqvarna has equipped the MZ6128 with a high-back seat that provides excellent support for extended periods of mowing. The ergonomic controls are designed to reduce user fatigue, enhancing overall user experience. Additionally, the large, durable rear wheels ensure stability and traction across various terrains, including uneven ground.

The mower's integrated hydrostatic transmission offers smooth acceleration and easy control over speed adjustments, allowing users to tailor their mowing experience based on conditions. This feature ensures that the MZ6128 can handle various grass types and heights without straining the engine.

Maintenance is made easy with the MZ6128, thanks to accessible components and a straightforward design, which helps users perform regular checks and servicing without hassle. Husqvarna's commitment to quality is evident in the build and materials, reducing the frequency of repairs and the overall long-term cost of ownership.

Overall, the Husqvarna MZ6128 exemplifies a blend of performance, comfort, and durability, making it a valuable investment for anyone serious about maintaining a pristine lawn. Whether for residential use or professional landscaping, the MZ6128 stands out as a reliable and efficient solution for a variety of mowing needs.

Husqvarna 115 312526R1, 966502301 Torque Specifications, Hex Head Cap Screws, Standard Hardware

Models: 966502301 115 312526R1 MZ6128