Metric Elevator Bolts | McMaster-Carr

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34 Products

Low-Strength SAE Grade 2 Steel Square-Neck Elevator Bolts

About half the strength of medium-strength bolts, these steel bolts are good for light duty applications. They are commonly used in tight spaces with moving parts, such as grain elevators and other belting systems, because the smooth, low-profile head provides a flush fit when installed. A square neck keeps these bolts from turning when tightening a nut. Zinc plating provides corrosion resistance in wet environments. Length is measured from the top of the head.

				Head, mm		Neck, mm
	Lg., mm	Threading	Thread Spacing	Dia.	Ht.	Wd.	Lg.	Tensile Strength, psi	Includes	Pkg. Qty.		Pkg.
Zinc-Plated Steel





				M6 × 1 mm
				20	Fully Threaded	Coarse	25	2.5	6.68	4	70,000	Nut	25	93226A110	000000
				25	Fully Threaded	Coarse	25	2.5	6.68	4	70,000	Nut	25	93226A115	00000
				30	Fully Threaded	Coarse	25	2.5	6.68	4	70,000	Nut	25	93226A120	00000
				35	Fully Threaded	Coarse	25	2.5	6.68	5.6	70,000	Nut	25	93226A125	00000
				40	Fully Threaded	Coarse	25	2.5	6.68	5.6	70,000	Nut	25	93226A130	00000



						M8 × 1.25 mm
						20	Fully Threaded	Coarse	30	2.9	8.69	4.8	70,000	Nut	25	93226A230	00000
						25	Fully Threaded	Coarse	30	2.9	8.69	4.8	70,000	Nut	25	93226A235	00000
						30	Fully Threaded	Coarse	30	2.9	8.69	4.8	70,000	Nut	25	93226A240	00000
						35	Fully Threaded	Coarse	30	2.9	8.69	6.4	70,000	Nut	25	93226A245	00000
						40	Fully Threaded	Coarse	30	2.9	8.69	6.4	70,000	Nut	25	93226A250	00000
						45	Fully Threaded	Coarse	30	2.9	8.69	6.4	70,000	Nut	10	93226A255	0000
						50	Fully Threaded	Coarse	30	2.9	8.69	6.4	70,000	Nut	10	93226A260	0000



								M10 × 1.5 mm
								25	Fully Threaded	Coarse	33	3.7	9.83	5.7	70,000	Nut	10	93226A350	00000
								30	Fully Threaded	Coarse	33	3.7	9.83	5.7	70,000	Nut	10	93226A355	00000
								35	Fully Threaded	Coarse	33	3.7	9.83	5.7	70,000	Nut	10	93226A360	00000
								40	Fully Threaded	Coarse	33	3.7	9.83	6.4	70,000	Nut	10	93226A365	00000
								45	Fully Threaded	Coarse	33	3.7	9.83	6.4	70,000	Nut	10	93226A370	00000
								50	Fully Threaded	Coarse	33	3.7	9.83	6.4	70,000	Nut	10	93226A375	00000

Stainless Steel Square-Neck Elevator Bolts

Made from stainless steel, these chemical-resistant bolts have a square neck that keeps them from turning when tightening a nut. They're commonly used in tight spaces with moving parts, such as grain elevators and other belting systems, because the smooth, low-profile head provides a flush fit when installed. Length is measured from the top of the head.

18-8 Stainless Steel—18-8 stainless steel bolts have good chemical resistance and may be mildly magnetic.

				Head, mm		Neck, mm
	Lg., mm	Threading	Thread Spacing	Dia.	Ht.	Wd.	Lg.	Tensile Strength, psi	Includes	Pkg. Qty.		Pkg.
18-8 Stainless Steel





				M6 × 1 mm
				20	Fully Threaded	Coarse	25	2.5	6.68	4	70,000	Nut	1	92361A453	00000
				30	Fully Threaded	Coarse	25	2.5	6.68	4	70,000	Nut	1	92361A478	0000
				40	Fully Threaded	Coarse	25	2.5	6.68	5.6	70,000	Nut	1	92361A457	0000



						M8 × 1.25 mm
						20	Fully Threaded	Coarse	30	2.9	8.69	4.8	70,000	Nut	1	92361A458	0000
						25	Fully Threaded	Coarse	30	2.9	8.69	4.8	70,000	Nut	1	92361A459	0000
						35	Fully Threaded	Coarse	30	2.9	8.69	6.4	70,000	Nut	1	92361A462	0000
						50	Fully Threaded	Coarse	30	2.9	8.69	6.4	70,000	Nut	1	92361A481	0000



								M10 × 1.5 mm
								35	Fully Threaded	Coarse	30	3.7	10.83	5.7	70,000	Nut	1	92361A468	00000
								50	Fully Threaded	Coarse	30	3.7	10.83	6.4	70,000	Nut	1	92361A472	00000

Low-Strength SAE Grade 2 Steel Fanged Elevator Bolts

Sharp teeth bite into the surface of wood, rubber belting, and other soft materials to keep the bolt from turning when tightening a nut. These bolts are commonly used in tight spaces with moving parts, such as grain elevators and other belting systems, because the smooth, low-profile head provides a flush fit when installed. Length is measured from the top of the head.

Zinc Plated—Zinc-plated steel bolts resist corrosion in wet environments.

				Head, mm
	Lg., mm	Threading	Thread Spacing	Dia.	Ht.	Tensile Strength, psi	Includes	Pkg. Qty.		Pkg.
Zinc-Plated Steel





				M6 × 1 mm
				25	Fully Threaded	Fine	25	2.4	70,000	Nut	10	92221A114	00000
				30	Fully Threaded	Fine	25	2.4	70,000	Nut	10	92221A115	0000
				35	Fully Threaded	Fine	25	2.4	70,000	Nut	10	92221A116	0000



						M8 × 1.25 mm
						25	Fully Threaded	Coarse	30	2.6	70,000	Nut	5	92221A118	0000
						35	Fully Threaded	Coarse	30	2.6	70,000	Nut	5	92221A120	0000
						40	Fully Threaded	Coarse	30	2.6	70,000	Nut	5	92221A121	0000



								M10 × 1.5 mm
								30	Fully Threaded	Coarse	33	3.5	70,000	Nut	5	92221A124	0000